From 833e89cd440df7a8e2cff71245f4687d872a528e Mon Sep 17 00:00:00 2001 From: curran Date: Fri, 12 Apr 2019 17:25:01 +0530 Subject: [PATCH 1/2] Make modifications so it works with latest PR --- .../@minervaproject}/ot-json0/.travis.yml | 0 .../@minervaproject}/ot-json0/README.md | 0 .../ot-json0/lib/bootstrapTransform.js | 0 .../@minervaproject}/ot-json0/lib/index.js | 0 .../@minervaproject}/ot-json0/lib/json0.js | 290 +- .../@minervaproject}/ot-json0/lib/text0.js | 0 .../@minervaproject/ot-json0/package.json | 60 + .../ot-json0/test/json0-generator.coffee | 0 .../ot-json0/test/json0.coffee | 0 .../@minervaproject}/ot-json0/test/mocha.opts | 0 .../ot-json0/test/text0-generator.coffee | 0 .../ot-json0/test/text0.coffee | 0 .../@minervaproject/ot-json0/yarn.lock | 172 + client.js | 103 +- node_modules/@houshuang/ot-json0 | 1 + node_modules/@houshuang/ot-json0/.gitignore | 3 - node_modules/@houshuang/ot-json0/package.json | 34 - .../node_modules/normalize-path/LICENSE | 21 + 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.../node_modules/define-property/LICENSE | 21 + .../node_modules/define-property/README.md | 77 + .../node_modules/define-property/index.js | 31 + .../node_modules/define-property/package.json | 82 + .../object-copy/node_modules/kind-of/LICENSE | 21 + .../node_modules/kind-of/README.md | 261 + .../object-copy/node_modules/kind-of/index.js | 116 + .../node_modules/kind-of/package.json | 139 + node_modules/ot-json0 | 1 + .../node_modules/extend-shallow/LICENSE | 21 + .../node_modules/extend-shallow/README.md | 61 + .../node_modules/extend-shallow/index.js | 33 + .../node_modules/extend-shallow/package.json | 87 + .../is-accessor-descriptor/LICENSE | 21 + .../is-accessor-descriptor/README.md | 144 + .../is-accessor-descriptor/index.js | 69 + .../is-accessor-descriptor/package.json | 110 + .../node_modules/is-data-descriptor/LICENSE | 21 + .../node_modules/is-data-descriptor/README.md | 161 + .../node_modules/is-data-descriptor/index.js | 49 + .../is-data-descriptor/package.json | 109 + .../node_modules/is-descriptor/LICENSE | 21 + .../node_modules/is-descriptor/README.md | 193 + .../node_modules/is-descriptor/index.js | 22 + .../node_modules/is-descriptor/package.json | 114 + .../node_modules/kind-of/LICENSE | 21 + .../node_modules/kind-of/README.md | 261 + .../node_modules/kind-of/index.js | 116 + .../node_modules/kind-of/package.json | 139 + .../node_modules/define-property/LICENSE | 21 + .../node_modules/define-property/README.md | 77 + .../node_modules/define-property/index.js | 31 + .../node_modules/define-property/package.json | 82 + .../node_modules/extend-shallow/LICENSE | 21 + .../node_modules/extend-shallow/README.md | 61 + .../node_modules/extend-shallow/index.js | 33 + .../node_modules/extend-shallow/package.json | 87 + .../node_modules/define-property/LICENSE | 21 + .../node_modules/define-property/README.md | 77 + .../node_modules/define-property/index.js | 31 + .../node_modules/define-property/package.json | 82 + node_modules/string_decoder/.travis.yml | 50 + .../string_decoder/lib/string_decoder.js | 296 ++ .../node_modules/kind-of/LICENSE | 21 + .../node_modules/kind-of/README.md | 261 + .../node_modules/kind-of/index.js | 116 + .../node_modules/kind-of/package.json | 139 + .../node_modules/extend-shallow/LICENSE | 21 + .../node_modules/extend-shallow/README.md | 61 + .../node_modules/extend-shallow/index.js | 33 + .../node_modules/extend-shallow/package.json | 87 + .../watchify/node_modules/.bin/detective | 1 + .../watchify/node_modules/.bin/module-deps | 1 + .../example/source_maps/js/build/.npmignore | 1 + package-lock.json | 3439 ++++++++++++ server.js | 8 +- static/dist/bundle.js | 4721 +++++++++-------- 155 files changed, 16606 insertions(+), 2461 deletions(-) rename {node_modules/@houshuang => .yalc/@teamwork/sharedb/node_modules/@minervaproject}/ot-json0/.travis.yml (100%) rename {node_modules/@houshuang => .yalc/@teamwork/sharedb/node_modules/@minervaproject}/ot-json0/README.md (100%) rename {node_modules/@houshuang => 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node_modules/@houshuang/ot-json0/.travis.yml rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/.travis.yml diff --git a/node_modules/@houshuang/ot-json0/README.md b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/README.md similarity index 100% rename from node_modules/@houshuang/ot-json0/README.md rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/README.md diff --git a/node_modules/@houshuang/ot-json0/lib/bootstrapTransform.js b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/bootstrapTransform.js similarity index 100% rename from node_modules/@houshuang/ot-json0/lib/bootstrapTransform.js rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/bootstrapTransform.js diff --git a/node_modules/@houshuang/ot-json0/lib/index.js b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/index.js similarity index 100% rename from node_modules/@houshuang/ot-json0/lib/index.js rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/index.js diff --git a/node_modules/@houshuang/ot-json0/lib/json0.js b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/json0.js similarity index 72% rename from node_modules/@houshuang/ot-json0/lib/json0.js rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/json0.js index 4b562e7..36b21d9 100644 --- a/node_modules/@houshuang/ot-json0/lib/json0.js +++ b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/json0.js @@ -29,7 +29,7 @@ var isArray = function(obj) { * @returns {boolean} */ var isObject = function(obj) { - return (!!obj) && (obj.constructor === Object); + return !!obj && obj.constructor === Object; }; /** @@ -66,7 +66,7 @@ json.create = function(data) { }; json.invertComponent = function(c) { - var c_ = {p: c.p}; + var c_ = { p: c.p }; // handle subtype ops if (c.t && subtypes[c.t]) { @@ -83,8 +83,8 @@ json.invertComponent = function(c) { if (c.na !== void 0) c_.na = -c.na; if (c.lm !== void 0) { - c_.lm = c.p[c.p.length-1]; - c_.p = c.p.slice(0,c.p.length-1).concat([c.lm]); + c_.lm = c.p[c.p.length - 1]; + c_.p = c.p.slice(0, c.p.length - 1).concat([c.lm]); } return c_; @@ -106,20 +106,21 @@ json.checkValidOp = function(op) { }; json.checkList = function(elem) { - if (!isArray(elem)) - throw new Error('Referenced element not a list'); + if (!isArray(elem)) throw new Error('Referenced element not a list'); }; json.checkObj = function(elem) { if (!isObject(elem)) { - throw new Error("Referenced element not an object (it was " + JSON.stringify(elem) + ")"); + throw new Error( + 'Referenced element not an object (it was ' + JSON.stringify(elem) + ')' + ); } }; // helper functions to convert old string ops to and from subtype ops function convertFromText(c) { c.t = 'text0'; - var o = {p: c.p.pop()}; + var o = { p: c.p.pop() }; if (c.si != null) o.i = c.si; if (c.sd != null) o.d = c.sd; c.o = [o]; @@ -159,6 +160,100 @@ json.comparePresence = function(pres1, pres2) { } else return pres1 === pres2; }; +var transformPosition = function(cursor, op, isOwnOp) { + var cursor = clone(cursor); + + var opIsAncestor = cursor.length >= op.p.length; // true also if op is self + var opIsSibling = cursor.length === op.p.length; // true also if op is self + var opIsAncestorSibling = cursor.length >= op.p.length; // true also if op is self or sibling of self + var equalUpTo = -1; + for (var i = 0; i < op.p.length; i++) { + if (op.p[i] !== cursor[i]) { + opIsAncestor = false; + if (i < op.p.length - 1) { + opIsSibling = false; + opIsAncestorSibling = false; + } + } + if (equalUpTo === i - 1 && op.p[i] === cursor[i]) { + equalUpTo += 1; + } + } + + if (opIsSibling) { + if (op.sd) { + cursor[cursor.length - 1] = text.transformCursor( + cursor[cursor.length - 1], + [{ p: op.p[op.p.length - 1], d: op.sd }], + isOwnOp ? 'right' : 'left' + ); + } + if (op.si) { + cursor[cursor.length - 1] = text.transformCursor( + cursor[cursor.length - 1], + [{ p: op.p[op.p.length - 1], i: op.si }], + isOwnOp ? 'right' : 'left' + ); + } + } + + if (opIsAncestor) { + if (op.lm !== undefined) { + cursor[equalUpTo] = op.lm; + } + if (op.od && op.oi) { + cursor = op.p.slice(0, op.p.length); + } else if (op.od) { + cursor = op.p.slice(0, op.p.length - 1); + } else if (op.ld && op.li) { + cursor = op.p.slice(0, op.p.length); + } else if (op.ld) { + cursor = op.p.slice(0, op.p.length - 1); + } + } + + if (opIsAncestorSibling) { + var lastPathIdx = op.p.length - 1; + if ( + !opIsAncestor && + op.ld && + !op.li && + op.p[lastPathIdx] < cursor[lastPathIdx] + ) { + cursor[lastPathIdx] -= 1; + } else if (!op.ld && op.li && op.p[lastPathIdx] <= cursor[lastPathIdx]) { + cursor[lastPathIdx] += 1; + } + + // if move item in list from after to before + if ( + !opIsAncestor && + op.lm !== undefined && + op.p[lastPathIdx] > cursor[lastPathIdx] && + op.lm <= cursor[lastPathIdx] + ) { + cursor[lastPathIdx] += 1; + // if move item in list from before to after + } else if ( + !opIsAncestor && + op.lm !== undefined && + op.p[lastPathIdx] < cursor[lastPathIdx] && + op.lm >= cursor[lastPathIdx] + ) { + cursor[lastPathIdx] -= 1; + } + } + + return cursor; +}; + +json.transformCursor = function(cursor, op, isOwnOp) { + for (var i = 0; i < op.length; i++) { + cursor = transformPosition(cursor, op[i], isOwnOp); + } + return cursor; +}; + // this is the key function, always run client-side, both on // the client that creates a text-change, and on the clients // that receive text-changes (ops). if there are no ops, just @@ -168,25 +263,28 @@ json.comparePresence = function(pres1, pres2) { // of the same subtype, not sure if this is a given. // We're only concerned about the first level of object/array, // not sure if the spec allows nesting of subtypes. -json.transformPresence = function(presence, op, isOwn) { +json.transformPresence = function(presence, ops, isOwn) { if (op.length < 1) { return presence; } - const representativeOp = op[0]; - const opType = op[0].t; - const path = representativeOp.p && representativeOp.p[0] - if (opType && subtypes[opType] && path) { - if (!presence.p || !presence.p[0] || presence.p[0] !== path) { - return presence + ops.forEach(op => { + const opType = op.t; + const path = op.p && op.p[0]; + if (opType && subtypes[opType] && path) { + // No path given, or path does not match path in presence -- + // no need to transform path since no conflict + if (!presence.p || !presence.p[0] || presence.p[0] !== path) { + return presence; + } + // return result of running the subtype's transformPresence, + // but add path and type, which the subtype will not include + presence.cursor = subtypes[opType].transformCursor( + presence, + op, + isOwn + ).cursor; } - // return result of running the subtype's transformPresence, - // but add path and type, which the subtype will not include - presence = { - ...subtypes[opType].transformPresence(presence, op, isOwn), - p: op[0].p, - t: op[0].t - }; - } + }); return presence; }; @@ -203,8 +301,7 @@ json.apply = function(snapshot, op) { var c = op[i]; // convert old string ops to use subtype for backwards compatibility - if (c.si != null || c.sd != null) - convertFromText(c); + if (c.si != null || c.sd != null) convertFromText(c); var parent = null; var parentKey = null; @@ -219,15 +316,14 @@ json.apply = function(snapshot, op) { elem = elem[key]; key = p; - if (parent == null) - throw new Error('Path invalid'); + if (parent == null) throw new Error('Path invalid'); } // handle subtype ops if (c.t && c.o !== void 0 && subtypes[c.t]) { elem[key] = subtypes[c.t].apply(elem[key], c.o); - // Number add + // Number add } else if (c.na !== void 0) { if (typeof elem[key] != 'number') throw new Error('Referenced element not a number'); @@ -245,14 +341,14 @@ json.apply = function(snapshot, op) { // List insert else if (c.li !== void 0) { json.checkList(elem); - elem.splice(key,0, c.li); + elem.splice(key, 0, c.li); } // List delete else if (c.ld !== void 0) { json.checkList(elem); // Should check the list element matches c.ld here too. - elem.splice(key,1); + elem.splice(key, 1); } // List move @@ -261,9 +357,9 @@ json.apply = function(snapshot, op) { if (c.lm != key) { var e = elem[key]; // Remove it... - elem.splice(key,1); + elem.splice(key, 1); // And insert it back. - elem.splice(c.lm,0,e); + elem.splice(c.lm, 0, e); } } @@ -281,9 +377,7 @@ json.apply = function(snapshot, op) { // Should check that elem[key] == c.od delete elem[key]; - } - - else { + } else { throw new Error('invalid / missing instruction in op'); } } @@ -314,19 +408,17 @@ json.incrementalApply = function(snapshot, op, _yield) { }; // Checks if two paths, p1 and p2 match. -var pathMatches = json.pathMatches = function(p1, p2, ignoreLast) { - if (p1.length != p2.length) - return false; +var pathMatches = (json.pathMatches = function(p1, p2, ignoreLast) { + if (p1.length != p2.length) return false; for (var i = 0; i < p1.length; i++) { - if (p1[i] !== p2[i] && (!ignoreLast || i !== p1.length - 1)) - return false; + if (p1[i] !== p2[i] && (!ignoreLast || i !== p1.length - 1)) return false; } return true; -}; +}); -json.append = function(dest,c) { +json.append = function(dest, c) { c = clone(c); if (dest.length === 0) { @@ -345,7 +437,10 @@ json.append = function(dest,c) { if (pathMatches(c.p, last.p)) { // handle subtype ops if (c.t && last.t && c.t === last.t && subtypes[c.t]) { - last.o = subtypes[c.t].compose(last.o, c.o); + last.o = subtypes[c.t].compose( + last.o, + c.o + ); // convert back to old string ops if (c.si != null || c.sd != null) { @@ -360,8 +455,12 @@ json.append = function(dest,c) { convertToText(last); } } else if (last.na != null && c.na != null) { - dest[dest.length - 1] = {p: last.p, na: last.na + c.na}; - } else if (last.li !== undefined && c.li === undefined && c.ld === last.li) { + dest[dest.length - 1] = { p: last.p, na: last.na + c.na }; + } else if ( + last.li !== undefined && + c.li === undefined && + c.ld === last.li + ) { // insert immediately followed by delete becomes a noop. if (last.ld !== undefined) { // leave the delete part of the replace @@ -369,7 +468,12 @@ json.append = function(dest,c) { } else { dest.pop(); } - } else if (last.od !== undefined && last.oi === undefined && c.oi !== undefined && c.od === undefined) { + } else if ( + last.od !== undefined && + last.oi === undefined && + c.oi !== undefined && + c.od === undefined + ) { last.oi = c.oi; } else if (last.oi !== undefined && c.od !== undefined) { // The last path component inserted something that the new component deletes (or replaces). @@ -389,7 +493,10 @@ json.append = function(dest,c) { } } else { // convert string ops back - if ((c.si != null || c.sd != null) && (last.si != null || last.sd != null)) { + if ( + (c.si != null || c.sd != null) && + (last.si != null || last.sd != null) + ) { convertToText(c); convertToText(last); } @@ -398,14 +505,14 @@ json.append = function(dest,c) { } }; -json.compose = function(op1,op2) { +json.compose = function(op1, op2) { json.checkValidOp(op1); json.checkValidOp(op2); var newOp = clone(op1); for (var i = 0; i < op2.length; i++) { - json.append(newOp,op2[i]); + json.append(newOp, op2[i]); } return newOp; @@ -420,7 +527,7 @@ json.normalize = function(op) { var c = op[i]; if (c.p == null) c.p = []; - json.append(newOp,c); + json.append(newOp, c); } return newOp; @@ -430,11 +537,9 @@ json.normalize = function(op) { json.commonLengthForOps = function(a, b) { var alen = a.p.length; var blen = b.p.length; - if (a.na != null || a.t) - alen++; + if (a.na != null || a.t) alen++; - if (b.na != null || b.t) - blen++; + if (b.na != null || b.t) blen++; if (alen === 0) return -1; if (blen === 0) return null; @@ -444,8 +549,7 @@ json.commonLengthForOps = function(a, b) { for (var i = 0; i < alen; i++) { var p = a.p[i]; - if (i >= blen || p !== b.p[i]) - return null; + if (i >= blen || p !== b.p[i]) return null; } return alen; @@ -453,7 +557,7 @@ json.commonLengthForOps = function(a, b) { // Returns true if an op can affect the given path json.canOpAffectPath = function(op, path) { - return json.commonLengthForOps({p:path}, op) != null; + return json.commonLengthForOps({ p: path }, op) != null; }; // transform c so it applies to a document with otherC applied. @@ -465,23 +569,25 @@ json.transformComponent = function(dest, c, otherC, type) { var cplength = c.p.length; var otherCplength = otherC.p.length; - if (c.na != null || c.t) - cplength++; + if (c.na != null || c.t) cplength++; - if (otherC.na != null || otherC.t) - otherCplength++; + if (otherC.na != null || otherC.t) otherCplength++; // if c is deleting something, and that thing is changed by otherC, we need to // update c to reflect that change for invertibility. - if (common2 != null && otherCplength > cplength && c.p[common2] == otherC.p[common2]) { + if ( + common2 != null && + otherCplength > cplength && + c.p[common2] == otherC.p[common2] + ) { if (c.ld !== void 0) { var oc = clone(otherC); oc.p = oc.p.slice(cplength); - c.ld = json.apply(clone(c.ld),[oc]); + c.ld = json.apply(clone(c.ld), [oc]); } else if (c.od !== void 0) { var oc = clone(otherC); oc.p = oc.p.slice(cplength); - c.od = json.apply(clone(c.od),[oc]); + c.od = json.apply(clone(c.od), [oc]); } } @@ -490,7 +596,10 @@ json.transformComponent = function(dest, c, otherC, type) { // backward compatibility for old string ops var oc = otherC; - if ((c.si != null || c.sd != null) && (otherC.si != null || otherC.sd != null)) { + if ( + (c.si != null || c.sd != null) && + (otherC.si != null || otherC.sd != null) + ) { convertFromText(c); oc = clone(otherC); convertFromText(oc); @@ -539,10 +648,14 @@ json.transformComponent = function(dest, c, otherC, type) { } } } else if (otherC.li !== void 0) { - if (c.li !== void 0 && c.ld === undefined && commonOperand && c.p[common] === otherC.p[common]) { + if ( + c.li !== void 0 && + c.ld === undefined && + commonOperand && + c.p[common] === otherC.p[common] + ) { // in li vs. li, left wins. - if (type === 'right') - c.p[common]++; + if (type === 'right') c.p[common]++; } else if (otherC.p[common] <= c.p[common]) { c.p[common]++; } @@ -550,8 +663,7 @@ json.transformComponent = function(dest, c, otherC, type) { if (c.lm !== void 0) { if (commonOperand) { // otherC edits the same list we edit - if (otherC.p[common] <= c.lm) - c.lm++; + if (otherC.p[common] <= c.lm) c.lm++; // changing c.from is handled above. } } @@ -566,9 +678,7 @@ json.transformComponent = function(dest, c, otherC, type) { var p = otherC.p[common]; var from = c.p[common]; var to = c.lm; - if (p < to || (p === to && from < to)) - c.lm--; - + if (p < to || (p === to && from < to)) c.lm--; } } @@ -588,7 +698,6 @@ json.transformComponent = function(dest, c, otherC, type) { } } } - } else if (otherC.lm !== void 0) { if (c.lm !== void 0 && cplength === otherCplength) { // lm vs lm, here we go! @@ -604,7 +713,8 @@ json.transformComponent = function(dest, c, otherC, type) { // they moved it! tie break. if (type === 'left') { c.p[common] = otherTo; - if (from === to) // ugh + if (from === to) + // ugh c.lm = otherTo; } else { return dest; @@ -616,7 +726,8 @@ json.transformComponent = function(dest, c, otherC, type) { else if (from === otherTo) { if (otherFrom > otherTo) { c.p[common]++; - if (from === to) // ugh, again + if (from === to) + // ugh, again c.lm++; } } @@ -625,15 +736,16 @@ json.transformComponent = function(dest, c, otherC, type) { if (to > otherFrom) { c.lm--; } else if (to === otherFrom) { - if (to > from) - c.lm--; + if (to > from) c.lm--; } if (to > otherTo) { c.lm++; } else if (to === otherTo) { // if we're both moving in the same direction, tie break - if ((otherTo > otherFrom && to > from) || - (otherTo < otherFrom && to < from)) { + if ( + (otherTo > otherFrom && to > from) || + (otherTo < otherFrom && to < from) + ) { if (type === 'right') c.lm++; } else { if (to > from) c.lm++; @@ -665,8 +777,7 @@ json.transformComponent = function(dest, c, otherC, type) { else if (p === to && from > to) c.p[common]++; } } - } - else if (otherC.oi !== void 0 && otherC.od !== void 0) { + } else if (otherC.oi !== void 0 && otherC.od !== void 0) { if (c.p[common] === otherC.p[common]) { if (c.oi !== void 0 && commonOperand) { // we inserted where someone else replaced @@ -686,15 +797,14 @@ json.transformComponent = function(dest, c, otherC, type) { if (c.oi !== void 0 && c.p[common] === otherC.p[common]) { // left wins if we try to insert at the same place if (type === 'left') { - json.append(dest,{p: c.p, od:otherC.oi}); + json.append(dest, { p: c.p, od: otherC.oi }); } else { return dest; } } } else if (otherC.od !== void 0) { if (c.p[common] == otherC.p[common]) { - if (!commonOperand) - return dest; + if (!commonOperand) return dest; if (c.oi !== void 0) { delete c.od; } else { @@ -704,11 +814,16 @@ json.transformComponent = function(dest, c, otherC, type) { } } - json.append(dest,c); + json.append(dest, c); return dest; }; -require('./bootstrapTransform')(json, json.transformComponent, json.checkValidOp, json.append); +require('./bootstrapTransform')( + json, + json.transformComponent, + json.checkValidOp, + json.append +); /** * Register a subtype for string operations, using the text0 type. @@ -717,4 +832,3 @@ var text = require('./text0'); json.registerSubtype(text); module.exports = json; - diff --git a/node_modules/@houshuang/ot-json0/lib/text0.js b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/text0.js similarity index 100% rename from node_modules/@houshuang/ot-json0/lib/text0.js rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/lib/text0.js diff --git a/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/package.json b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/package.json new file mode 100644 index 0000000..891ce64 --- /dev/null +++ b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/package.json @@ -0,0 +1,60 @@ +{ + "_from": "github:houshuang/json0#presence", + "_id": "@minervaproject/ot-json0@1.3.0", + "_inBundle": false, + "_integrity": "", + "_location": "/@teamwork/sharedb/@minervaproject/ot-json0", + "_phantomChildren": {}, + "_requested": { + "type": "git", + "raw": "@houshuang/ot-json0@github:houshuang/json0#presence", + "name": "@houshuang/ot-json0", + "escapedName": "@houshuang%2fot-json0", + "scope": "@houshuang", + "rawSpec": "github:houshuang/json0#presence", + "saveSpec": "github:houshuang/json0#presence", + "fetchSpec": null, + "gitCommittish": "presence" + }, + "_requiredBy": [], + "_resolved": "github:houshuang/json0#aadf1ef61f445cce872c94a039863d05e3c4e4d2", + "_spec": "@houshuang/ot-json0@github:houshuang/json0#presence", + "_where": "/home/curran/repos/presence/presence-demo/.yalc/@teamwork/sharedb", + "author": { + "name": "Joseph Gentle", + "email": "me@josephg.com" + }, + "bugs": { + "url": "https://github.com/ottypes/json0/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "JSON OT type, fork of sharedb/ot-json0@1.2.0", + "devDependencies": { + "coffee-script": "^1.7.1", + "mocha": "^1.20.1", + "ot-fuzzer": "^1.0.0" + }, + "directories": { + "test": "test" + }, + "homepage": "https://github.com/ottypes/json0", + "keywords": [ + "ot", + "json", + "sharejs", + "operational-transformation" + ], + "license": "ISC", + "main": "lib/index.js", + "name": "@minervaproject/ot-json0", + "repository": { + "type": "git", + "url": "git://github.com/houshuang/json0.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "1.3.0" +} diff --git a/node_modules/@houshuang/ot-json0/test/json0-generator.coffee b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/json0-generator.coffee similarity index 100% rename from node_modules/@houshuang/ot-json0/test/json0-generator.coffee rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/json0-generator.coffee diff --git a/node_modules/@houshuang/ot-json0/test/json0.coffee b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/json0.coffee similarity index 100% rename from node_modules/@houshuang/ot-json0/test/json0.coffee rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/json0.coffee diff --git a/node_modules/@houshuang/ot-json0/test/mocha.opts b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/mocha.opts similarity index 100% rename from node_modules/@houshuang/ot-json0/test/mocha.opts rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/mocha.opts diff --git a/node_modules/@houshuang/ot-json0/test/text0-generator.coffee b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/text0-generator.coffee similarity index 100% rename from node_modules/@houshuang/ot-json0/test/text0-generator.coffee rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/text0-generator.coffee diff --git a/node_modules/@houshuang/ot-json0/test/text0.coffee b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/text0.coffee similarity index 100% rename from node_modules/@houshuang/ot-json0/test/text0.coffee rename to .yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/test/text0.coffee diff --git a/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/yarn.lock b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/yarn.lock new file mode 100644 index 0000000..e13b328 --- /dev/null +++ b/.yalc/@teamwork/sharedb/node_modules/@minervaproject/ot-json0/yarn.lock @@ -0,0 +1,172 @@ +# THIS IS AN AUTOGENERATED FILE. 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sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA= + +string-width@^2.1.1: + version "2.1.1" + resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e" + integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw== + dependencies: + is-fullwidth-code-point "^2.0.0" + strip-ansi "^4.0.0" + +strip-ansi@^4.0.0: + version "4.0.0" + resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f" + integrity sha1-qEeQIusaw2iocTibY1JixQXuNo8= + dependencies: + ansi-regex "^3.0.0" diff --git a/client.js b/client.js index e38a6d8..123741c 100644 --- a/client.js +++ b/client.js @@ -7,6 +7,8 @@ var Stringify = require('json-stable-stringify'); var HtmlTextCollabExt = require('@convergence/html-text-collab-ext'); var StringBinding = require('sharedb-string-binding'); +const { unpackPresence } = json0.type; + Quill.register('modules/cursors', QuillCursors); presence1 = {}; @@ -123,18 +125,18 @@ doc.subscribe(function(err) { }); var cursors = quill.getModule('cursors'); var cursors2 = quill2.getModule('cursors'); - doc.submitPresence( - { - u: uid, - userInfo: { uid } - }, - err => { - if (err) { - throw err; - } - doc.requestReplyPresence = false; - } - ); + //doc.submitPresence( + // { + // u: uid, + // userInfo: { uid } + // }, + // err => { + // if (err) { + // throw err; + // } + // doc.requestReplyPresence = false; + // } + //); quill.setContents(doc.data.text); quill2.setContents(doc.data.text2); @@ -197,16 +199,24 @@ doc.subscribe(function(err) { .join(''); srcList.forEach(function(src) { - if (doc.presence[src] && doc.presence[src].u) { - var userid = doc.presence[src].u; + if(!doc.presence[src]) return; + + const { + presencePath, + presenceType, + subPresence + } = unpackPresence(doc.presence[src]); + + if (subPresence.u) { + var userid = subPresence.u; if ( userid !== uid && - doc.presence[src].cursor && - doc.presence[src].cursor.s && - doc.presence[src].cursor.s.length > 0 + subPresence && + subPresence.s && + subPresence.s.length > 0 ) { // TODO: Can QuillCursors support multiple selections? - var sel = doc.presence[src].cursor.s[0]; + var sel = subPresence.s[0]; // Use Math.abs because the sharedb presence type // supports reverse selections, but I don't think @@ -215,7 +225,7 @@ doc.subscribe(function(err) { var min = Math.min(sel[0], sel[1]); // Re-creating an existing cursor is a no-op - if (doc.presence[src].p && doc.presence[src].p[0] === 'text') { + if (presencePath && presencePath[0] === 'text') { cursors.createCursor(userid, userid, uidColor(userid)); cursors.moveCursor(userid, { index: min, length: len }); cursors2.removeCursor(userid); @@ -228,15 +238,15 @@ doc.subscribe(function(err) { presence1[userid] = null; } } else if ( - doc.presence[src].p && - doc.presence[src].p[0] === 'text2' + presencePath && + presencePath[0] === 'text2' ) { cursors2.createCursor(userid, userid, uidColor(userid)); cursors2.moveCursor(userid, { index: min, length: len }); cursors.removeCursor(userid); } else if ( - doc.presence[src].p && - doc.presence[src].p[0] === 'example' + presencePath && + presencePath[0] === 'example' ) { cursors2.removeCursor(userid); cursors.removeCursor(userid); @@ -255,8 +265,8 @@ doc.subscribe(function(err) { presence1[userid].setSelection({ anchor: sel[0], target: sel[1] }); presence1[userid].flashCursorToolTip(2); } else if ( - doc.presence[src].p && - doc.presence[src].p[0] === 'example2' + presencePath && + presencePath[0] === 'example2' ) { cursors2.removeCursor(userid); cursors.removeCursor(userid); @@ -282,8 +292,16 @@ doc.subscribe(function(err) { doc.on('presence', function(srcList, submitted) { srcList.forEach(function(src) { - var userid = doc.presence[src].u; - if (doc.presence[src].p && doc.presence[src].p[0] === 'car') { + if(!doc.presence[src]) return; + + const { + presencePath, + presenceType, + subPresence + } = unpackPresence(doc.presence[src]); + + var userid = subPresence.u; + if (presencePath && presencePath[0] === 'car') { carP[userid] = true; bikeP[userid] = false; updateCarBikeP(); @@ -297,7 +315,7 @@ doc.subscribe(function(err) { selectionManager.removeCollaborator(userid); presence2[userid] = null; } - } else if (doc.presence[src].p && doc.presence[src].p[0] === 'bike') { + } else if (presencePath && presencePath[0] === 'bike') { carP[userid] = false; bikeP[userid] = true; updateCarBikeP(); @@ -339,22 +357,29 @@ doc.subscribe(function(err) { function updateCursorText(range, uid, text) { if (range) { - doc.submitPresence({ - u: uid, - p: [text], - cursor: { c: 0, s: [range] } - }); + doc.submitPresence([ + text, + 'rich-text', + { + u: uid, + c: 0, + s: [range] + } + ]); } } function updateCursor(range, uid, text) { if (range) { - doc.submitPresence({ - u: uid, - p: [text], - t: 'rich-text', - cursor: { c: 0, s: [[range.index, range.index + range.length]] } - }); + doc.submitPresence([ + text, + 'rich-text', + { + u: uid, + c: 0, + s: [[range.index, range.index + range.length]] + } + ]); } } diff --git a/node_modules/@houshuang/ot-json0 b/node_modules/@houshuang/ot-json0 new file mode 120000 index 0000000..9f01850 --- /dev/null +++ b/node_modules/@houshuang/ot-json0 @@ -0,0 +1 @@ +/home/curran/repos/presence/json0 \ No newline at end of file diff --git a/node_modules/@houshuang/ot-json0/.gitignore b/node_modules/@houshuang/ot-json0/.gitignore deleted file mode 100644 index 691378f..0000000 --- a/node_modules/@houshuang/ot-json0/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -*.swp -*.DS_Store -node_modules diff --git a/node_modules/@houshuang/ot-json0/package.json b/node_modules/@houshuang/ot-json0/package.json deleted file mode 100644 index 3d98220..0000000 --- a/node_modules/@houshuang/ot-json0/package.json +++ /dev/null @@ -1,34 +0,0 @@ -{ - "name": "@houshuang/ot-json0", - "version": "1.2.0", - "description": "JSON OT type", - "main": "lib/index.js", - "directories": { - "test": "test" - }, - "dependencies": {}, - "devDependencies": { - "ot-fuzzer": "^1.0.0", - "mocha": "^1.20.1", - "coffee-script": "^1.7.1" - }, - "scripts": { - "test": "mocha" - }, - "repository": { - "type": "git", - "url": "git://github.com/houshuang/json0" - }, - "keywords": [ - "ot", - "json", - "sharejs", - "operational-transformation" - ], - "author": "Joseph Gentle ", - "license": "ISC", - "bugs": { - "url": "https://github.com/ottypes/json0/issues" - }, - "homepage": "https://github.com/ottypes/json0" -} diff --git a/node_modules/anymatch/node_modules/normalize-path/LICENSE b/node_modules/anymatch/node_modules/normalize-path/LICENSE new file mode 100644 index 0000000..d734237 --- /dev/null +++ b/node_modules/anymatch/node_modules/normalize-path/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2017, Jon Schlinkert + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/anymatch/node_modules/normalize-path/README.md b/node_modules/anymatch/node_modules/normalize-path/README.md new file mode 100644 index 0000000..daa0edd --- /dev/null +++ b/node_modules/anymatch/node_modules/normalize-path/README.md @@ -0,0 +1,92 @@ +# normalize-path [![NPM version](https://img.shields.io/npm/v/normalize-path.svg?style=flat)](https://www.npmjs.com/package/normalize-path) [![NPM monthly downloads](https://img.shields.io/npm/dm/normalize-path.svg?style=flat)](https://npmjs.org/package/normalize-path) [![NPM total downloads](https://img.shields.io/npm/dt/normalize-path.svg?style=flat)](https://npmjs.org/package/normalize-path) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/normalize-path.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/normalize-path) + +> Normalize file path slashes to be unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes unless disabled. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save normalize-path +``` + +## Usage + +```js +var normalize = require('normalize-path'); + +normalize('\\foo\\bar\\baz\\'); +//=> '/foo/bar/baz' + +normalize('./foo/bar/baz/'); +//=> './foo/bar/baz' +``` + +Pass `false` as the last argument to **keep** trailing slashes: + +```js +normalize('./foo/bar/baz/', false); +//=> './foo/bar/baz/' + +normalize('foo\\bar\\baz\\', false); +//=> 'foo/bar/baz/' +``` + +## About + +### Related projects + +* [contains-path](https://www.npmjs.com/package/contains-path): Return true if a file path contains the given path. | [homepage](https://github.com/jonschlinkert/contains-path "Return true if a file path contains the given path.") +* [ends-with](https://www.npmjs.com/package/ends-with): Returns `true` if the given `string` or `array` ends with `suffix` using strict equality for… [more](https://github.com/jonschlinkert/ends-with) | [homepage](https://github.com/jonschlinkert/ends-with "Returns `true` if the given `string` or `array` ends with `suffix` using strict equality for comparisons.") +* [is-absolute](https://www.npmjs.com/package/is-absolute): Polyfill for node.js `path.isAbolute`. Returns true if a file path is absolute. | [homepage](https://github.com/jonschlinkert/is-absolute "Polyfill for node.js `path.isAbolute`. Returns true if a file path is absolute.") +* [is-relative](https://www.npmjs.com/package/is-relative): Returns `true` if the path appears to be relative. | [homepage](https://github.com/jonschlinkert/is-relative "Returns `true` if the path appears to be relative.") +* [parse-filepath](https://www.npmjs.com/package/parse-filepath): Pollyfill for node.js `path.parse`, parses a filepath into an object. | [homepage](https://github.com/jonschlinkert/parse-filepath "Pollyfill for node.js `path.parse`, parses a filepath into an object.") +* [path-ends-with](https://www.npmjs.com/package/path-ends-with): Return `true` if a file path ends with the given string/suffix. | [homepage](https://github.com/jonschlinkert/path-ends-with "Return `true` if a file path ends with the given string/suffix.") +* [path-segments](https://www.npmjs.com/package/path-segments): Get n specific segments of a file path, e.g. first 2, last 3, etc. | [homepage](https://github.com/jonschlinkert/path-segments "Get n specific segments of a file path, e.g. first 2, last 3, etc.") +* [rewrite-ext](https://www.npmjs.com/package/rewrite-ext): Automatically re-write the destination extension of a filepath based on the source extension. e.g… [more](https://github.com/jonschlinkert/rewrite-ext) | [homepage](https://github.com/jonschlinkert/rewrite-ext "Automatically re-write the destination extension of a filepath based on the source extension. e.g `.coffee` => `.js`. This will only rename the ext, no other path parts are modified.") +* [unixify](https://www.npmjs.com/package/unixify): Convert Windows file paths to unix paths. | [homepage](https://github.com/jonschlinkert/unixify "Convert Windows file paths to unix paths.") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 31 | [jonschlinkert](https://github.com/jonschlinkert) | +| 1 | [phated](https://github.com/phated) | + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.4.3, on March 29, 2017._ \ No newline at end of file diff --git a/node_modules/anymatch/node_modules/normalize-path/index.js b/node_modules/anymatch/node_modules/normalize-path/index.js new file mode 100644 index 0000000..4a4f8cc --- /dev/null +++ b/node_modules/anymatch/node_modules/normalize-path/index.js @@ -0,0 +1,19 @@ +/*! + * normalize-path + * + * Copyright (c) 2014-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +var removeTrailingSeparator = require('remove-trailing-separator'); + +module.exports = function normalizePath(str, stripTrailing) { + if (typeof str !== 'string') { + throw new TypeError('expected a string'); + } + str = str.replace(/[\\\/]+/g, '/'); + if (stripTrailing !== false) { + str = removeTrailingSeparator(str); + } + return str; +}; diff --git a/node_modules/anymatch/node_modules/normalize-path/package.json b/node_modules/anymatch/node_modules/normalize-path/package.json new file mode 100644 index 0000000..9712a80 --- /dev/null +++ b/node_modules/anymatch/node_modules/normalize-path/package.json @@ -0,0 +1,117 @@ +{ + "_from": "normalize-path@^2.1.1", + "_id": "normalize-path@2.1.1", + "_inBundle": false, + "_integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=", + "_location": "/anymatch/normalize-path", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "normalize-path@^2.1.1", + "name": "normalize-path", + "escapedName": "normalize-path", + "rawSpec": "^2.1.1", + "saveSpec": null, + "fetchSpec": "^2.1.1" + }, + "_requiredBy": [ + "/anymatch" + ], + "_resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz", + "_shasum": "1ab28b556e198363a8c1a6f7e6fa20137fe6aed9", + "_spec": "normalize-path@^2.1.1", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/anymatch", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/normalize-path/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Blaine Bublitz", + "email": "blaine.bublitz@gmail.com", + "url": "https://twitter.com/BlaineBublitz" + }, + { + "name": "Jon Schlinkert", + "email": "jon.schlinkert@sellside.com", + "url": "http://twitter.com/jonschlinkert" + } + ], + "dependencies": { + "remove-trailing-separator": "^1.0.1" + }, + "deprecated": false, + "description": "Normalize file path slashes to be unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes unless disabled.", + "devDependencies": { + "benchmarked": "^0.1.1", + "gulp-format-md": "^0.1.11", + "minimist": "^1.2.0", + "mocha": "*" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/normalize-path", + "keywords": [ + "backslash", + "file", + "filepath", + "fix", + "forward", + "fp", + "fs", + "normalize", + "path", + "slash", + "slashes", + "trailing", + "unix", + "urix" + ], + "license": "MIT", + "main": "index.js", + "name": "normalize-path", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/normalize-path.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "contains-path", + "ends-with", + "is-absolute", + "is-relative", + "parse-filepath", + "path-ends-with", + "path-segments", + "rewrite-ext", + "unixify" + ], + "description": "Other useful libraries for working with paths in node.js:" + }, + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + } + }, + "version": "2.1.1" +} diff --git a/node_modules/base/node_modules/is-accessor-descriptor/LICENSE b/node_modules/base/node_modules/is-accessor-descriptor/LICENSE new file mode 100644 index 0000000..e33d14b --- /dev/null +++ b/node_modules/base/node_modules/is-accessor-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/base/node_modules/is-accessor-descriptor/README.md b/node_modules/base/node_modules/is-accessor-descriptor/README.md new file mode 100644 index 0000000..d198e1f --- /dev/null +++ b/node_modules/base/node_modules/is-accessor-descriptor/README.md @@ -0,0 +1,144 @@ +# is-accessor-descriptor [![NPM version](https://img.shields.io/npm/v/is-accessor-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-accessor-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-accessor-descriptor.svg?style=flat)](https://npmjs.org/package/is-accessor-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-accessor-descriptor.svg?style=flat)](https://npmjs.org/package/is-accessor-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-accessor-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-accessor-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-accessor-descriptor +``` + +## Usage + +```js +var isAccessor = require('is-accessor-descriptor'); + +isAccessor({get: function() {}}); +//=> true +``` + +You may also pass an object and property name to check if the property is an accessor: + +```js +isAccessor(foo, 'bar'); +``` + +## Examples + +`false` when not an object + +```js +isAccessor('a') +isAccessor(null) +isAccessor([]) +//=> false +``` + +`true` when the object has valid properties + +and the properties all have the correct JavaScript types: + +```js +isAccessor({get: noop, set: noop}) +isAccessor({get: noop}) +isAccessor({set: noop}) +//=> true +``` + +`false` when the object has invalid properties + +```js +isAccessor({get: noop, set: noop, bar: 'baz'}) +isAccessor({get: noop, writable: true}) +isAccessor({get: noop, value: true}) +//=> false +``` + +`false` when an accessor is not a function + +```js +isAccessor({get: noop, set: 'baz'}) +isAccessor({get: 'foo', set: noop}) +isAccessor({get: 'foo', bar: 'baz'}) +isAccessor({get: 'foo', set: 'baz'}) +//=> false +``` + +`false` when a value is not the correct type + +```js +isAccessor({get: noop, set: noop, enumerable: 'foo'}) +isAccessor({set: noop, configurable: 'foo'}) +isAccessor({get: noop, configurable: 'foo'}) +//=> false +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 22 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [realityking](https://github.com/realityking) | + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on November 01, 2017._ \ No newline at end of file diff --git a/node_modules/base/node_modules/is-accessor-descriptor/index.js b/node_modules/base/node_modules/is-accessor-descriptor/index.js new file mode 100644 index 0000000..d2e6fe8 --- /dev/null +++ b/node_modules/base/node_modules/is-accessor-descriptor/index.js @@ -0,0 +1,69 @@ +/*! + * is-accessor-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); + +// accessor descriptor properties +var accessor = { + get: 'function', + set: 'function', + configurable: 'boolean', + enumerable: 'boolean' +}; + +function isAccessorDescriptor(obj, prop) { + if (typeof prop === 'string') { + var val = Object.getOwnPropertyDescriptor(obj, prop); + return typeof val !== 'undefined'; + } + + if (typeOf(obj) !== 'object') { + return false; + } + + if (has(obj, 'value') || has(obj, 'writable')) { + return false; + } + + if (!has(obj, 'get') || typeof obj.get !== 'function') { + return false; + } + + // tldr: it's valid to have "set" be undefined + // "set" might be undefined if `Object.getOwnPropertyDescriptor` + // was used to get the value, and only `get` was defined by the user + if (has(obj, 'set') && typeof obj[key] !== 'function' && typeof obj[key] !== 'undefined') { + return false; + } + + for (var key in obj) { + if (!accessor.hasOwnProperty(key)) { + continue; + } + + if (typeOf(obj[key]) === accessor[key]) { + continue; + } + + if (typeof obj[key] !== 'undefined') { + return false; + } + } + return true; +} + +function has(obj, key) { + return {}.hasOwnProperty.call(obj, key); +} + +/** + * Expose `isAccessorDescriptor` + */ + +module.exports = isAccessorDescriptor; diff --git a/node_modules/base/node_modules/is-accessor-descriptor/package.json b/node_modules/base/node_modules/is-accessor-descriptor/package.json new file mode 100644 index 0000000..2d9adc9 --- /dev/null +++ b/node_modules/base/node_modules/is-accessor-descriptor/package.json @@ -0,0 +1,110 @@ +{ + "_from": "is-accessor-descriptor@^1.0.0", + "_id": "is-accessor-descriptor@1.0.0", + "_inBundle": false, + "_integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==", + "_location": "/base/is-accessor-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-accessor-descriptor@^1.0.0", + "name": "is-accessor-descriptor", + "escapedName": "is-accessor-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/base/is-descriptor" + ], + "_resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz", + "_shasum": "169c2f6d3df1f992618072365c9b0ea1f6878656", + "_spec": "is-accessor-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/base/node_modules/is-descriptor", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-accessor-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Rouven Weßling", + "url": "www.rouvenwessling.de" + } + ], + "dependencies": { + "kind-of": "^6.0.0" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-accessor-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-accessor-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-accessor-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "is-plain-object", + "isobject" + ] + }, + "lint": { + "reflinks": true + } + }, + "version": "1.0.0" +} diff --git a/node_modules/base/node_modules/is-data-descriptor/LICENSE b/node_modules/base/node_modules/is-data-descriptor/LICENSE new file mode 100644 index 0000000..e33d14b --- /dev/null +++ b/node_modules/base/node_modules/is-data-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/base/node_modules/is-data-descriptor/README.md b/node_modules/base/node_modules/is-data-descriptor/README.md new file mode 100644 index 0000000..42b0714 --- /dev/null +++ b/node_modules/base/node_modules/is-data-descriptor/README.md @@ -0,0 +1,161 @@ +# is-data-descriptor [![NPM version](https://img.shields.io/npm/v/is-data-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-data-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-data-descriptor.svg?style=flat)](https://npmjs.org/package/is-data-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-data-descriptor.svg?style=flat)](https://npmjs.org/package/is-data-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-data-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-data-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript data descriptor. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-data-descriptor +``` + +## Usage + +```js +var isDataDesc = require('is-data-descriptor'); +``` + +## Examples + +`true` when the descriptor has valid properties with valid values. + +```js +// `value` can be anything +isDataDesc({value: 'foo'}) +isDataDesc({value: function() {}}) +isDataDesc({value: true}) +//=> true +``` + +`false` when not an object + +```js +isDataDesc('a') +//=> false +isDataDesc(null) +//=> false +isDataDesc([]) +//=> false +``` + +`false` when the object has invalid properties + +```js +isDataDesc({value: 'foo', bar: 'baz'}) +//=> false +isDataDesc({value: 'foo', bar: 'baz'}) +//=> false +isDataDesc({value: 'foo', get: function(){}}) +//=> false +isDataDesc({get: function(){}, value: 'foo'}) +//=> false +``` + +`false` when a value is not the correct type + +```js +isDataDesc({value: 'foo', enumerable: 'foo'}) +//=> false +isDataDesc({value: 'foo', configurable: 'foo'}) +//=> false +isDataDesc({value: 'foo', writable: 'foo'}) +//=> false +``` + +## Valid properties + +The only valid data descriptor properties are the following: + +* `configurable` (required) +* `enumerable` (required) +* `value` (optional) +* `writable` (optional) + +To be a valid data descriptor, either `value` or `writable` must be defined. + +**Invalid properties** + +A descriptor may have additional _invalid_ properties (an error will **not** be thrown). + +```js +var foo = {}; + +Object.defineProperty(foo, 'bar', { + enumerable: true, + whatever: 'blah', // invalid, but doesn't cause an error + get: function() { + return 'baz'; + } +}); + +console.log(foo.bar); +//=> 'baz' +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 21 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [realityking](https://github.com/realityking) | + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on November 01, 2017._ \ No newline at end of file diff --git a/node_modules/base/node_modules/is-data-descriptor/index.js b/node_modules/base/node_modules/is-data-descriptor/index.js new file mode 100644 index 0000000..cfeae36 --- /dev/null +++ b/node_modules/base/node_modules/is-data-descriptor/index.js @@ -0,0 +1,49 @@ +/*! + * is-data-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); + +module.exports = function isDataDescriptor(obj, prop) { + // data descriptor properties + var data = { + configurable: 'boolean', + enumerable: 'boolean', + writable: 'boolean' + }; + + if (typeOf(obj) !== 'object') { + return false; + } + + if (typeof prop === 'string') { + var val = Object.getOwnPropertyDescriptor(obj, prop); + return typeof val !== 'undefined'; + } + + if (!('value' in obj) && !('writable' in obj)) { + return false; + } + + for (var key in obj) { + if (key === 'value') continue; + + if (!data.hasOwnProperty(key)) { + continue; + } + + if (typeOf(obj[key]) === data[key]) { + continue; + } + + if (typeof obj[key] !== 'undefined') { + return false; + } + } + return true; +}; diff --git a/node_modules/base/node_modules/is-data-descriptor/package.json b/node_modules/base/node_modules/is-data-descriptor/package.json new file mode 100644 index 0000000..37094e6 --- /dev/null +++ b/node_modules/base/node_modules/is-data-descriptor/package.json @@ -0,0 +1,109 @@ +{ + "_from": "is-data-descriptor@^1.0.0", + "_id": "is-data-descriptor@1.0.0", + "_inBundle": false, + "_integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==", + "_location": "/base/is-data-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-data-descriptor@^1.0.0", + "name": "is-data-descriptor", + "escapedName": "is-data-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/base/is-descriptor" + ], + "_resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz", + "_shasum": "d84876321d0e7add03990406abbbbd36ba9268c7", + "_spec": "is-data-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/base/node_modules/is-descriptor", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-data-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Rouven Weßling", + "url": "www.rouvenwessling.de" + } + ], + "dependencies": { + "kind-of": "^6.0.0" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript data descriptor.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-data-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-data-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-data-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "isobject" + ] + }, + "lint": { + "reflinks": true + } + }, + "version": "1.0.0" +} diff --git a/node_modules/base/node_modules/is-descriptor/LICENSE b/node_modules/base/node_modules/is-descriptor/LICENSE new file mode 100644 index 0000000..c0d7f13 --- /dev/null +++ b/node_modules/base/node_modules/is-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/base/node_modules/is-descriptor/README.md b/node_modules/base/node_modules/is-descriptor/README.md new file mode 100644 index 0000000..658e533 --- /dev/null +++ b/node_modules/base/node_modules/is-descriptor/README.md @@ -0,0 +1,193 @@ +# is-descriptor [![NPM version](https://img.shields.io/npm/v/is-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-descriptor.svg?style=flat)](https://npmjs.org/package/is-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-descriptor.svg?style=flat)](https://npmjs.org/package/is-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-descriptor +``` + +## Usage + +```js +var isDescriptor = require('is-descriptor'); + +isDescriptor({value: 'foo'}) +//=> true +isDescriptor({get: function(){}, set: function(){}}) +//=> true +isDescriptor({get: 'foo', set: function(){}}) +//=> false +``` + +You may also check for a descriptor by passing an object as the first argument and property name (`string`) as the second argument. + +```js +var obj = {}; +obj.foo = 'abc'; + +Object.defineProperty(obj, 'bar', { + value: 'xyz' +}); + +isDescriptor(obj, 'foo'); +//=> true +isDescriptor(obj, 'bar'); +//=> true +``` + +## Examples + +### value type + +`false` when not an object + +```js +isDescriptor('a'); +//=> false +isDescriptor(null); +//=> false +isDescriptor([]); +//=> false +``` + +### data descriptor + +`true` when the object has valid properties with valid values. + +```js +isDescriptor({value: 'foo'}); +//=> true +isDescriptor({value: noop}); +//=> true +``` + +`false` when the object has invalid properties + +```js +isDescriptor({value: 'foo', bar: 'baz'}); +//=> false +isDescriptor({value: 'foo', bar: 'baz'}); +//=> false +isDescriptor({value: 'foo', get: noop}); +//=> false +isDescriptor({get: noop, value: noop}); +//=> false +``` + +`false` when a value is not the correct type + +```js +isDescriptor({value: 'foo', enumerable: 'foo'}); +//=> false +isDescriptor({value: 'foo', configurable: 'foo'}); +//=> false +isDescriptor({value: 'foo', writable: 'foo'}); +//=> false +``` + +### accessor descriptor + +`true` when the object has valid properties with valid values. + +```js +isDescriptor({get: noop, set: noop}); +//=> true +isDescriptor({get: noop}); +//=> true +isDescriptor({set: noop}); +//=> true +``` + +`false` when the object has invalid properties + +```js +isDescriptor({get: noop, set: noop, bar: 'baz'}); +//=> false +isDescriptor({get: noop, writable: true}); +//=> false +isDescriptor({get: noop, value: true}); +//=> false +``` + +`false` when an accessor is not a function + +```js +isDescriptor({get: noop, set: 'baz'}); +//=> false +isDescriptor({get: 'foo', set: noop}); +//=> false +isDescriptor({get: 'foo', bar: 'baz'}); +//=> false +isDescriptor({get: 'foo', set: 'baz'}); +//=> false +``` + +`false` when a value is not the correct type + +```js +isDescriptor({get: noop, set: noop, enumerable: 'foo'}); +//=> false +isDescriptor({set: noop, configurable: 'foo'}); +//=> false +isDescriptor({get: noop, configurable: 'foo'}); +//=> false +``` + +## About + +### Related projects + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 24 | [jonschlinkert](https://github.com/jonschlinkert) | +| 1 | [doowb](https://github.com/doowb) | +| 1 | [wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg) | + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on July 22, 2017._ \ No newline at end of file diff --git a/node_modules/base/node_modules/is-descriptor/index.js b/node_modules/base/node_modules/is-descriptor/index.js new file mode 100644 index 0000000..c9b91d7 --- /dev/null +++ b/node_modules/base/node_modules/is-descriptor/index.js @@ -0,0 +1,22 @@ +/*! + * is-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); +var isAccessor = require('is-accessor-descriptor'); +var isData = require('is-data-descriptor'); + +module.exports = function isDescriptor(obj, key) { + if (typeOf(obj) !== 'object') { + return false; + } + if ('get' in obj) { + return isAccessor(obj, key); + } + return isData(obj, key); +}; diff --git a/node_modules/base/node_modules/is-descriptor/package.json b/node_modules/base/node_modules/is-descriptor/package.json new file mode 100644 index 0000000..35fa7d0 --- /dev/null +++ b/node_modules/base/node_modules/is-descriptor/package.json @@ -0,0 +1,114 @@ +{ + "_from": "is-descriptor@^1.0.0", + "_id": "is-descriptor@1.0.2", + "_inBundle": false, + "_integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==", + "_location": "/base/is-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-descriptor@^1.0.0", + "name": "is-descriptor", + "escapedName": "is-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/base/define-property" + ], + "_resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-1.0.2.tgz", + "_shasum": "3b159746a66604b04f8c81524ba365c5f14d86ec", + "_spec": "is-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/base/node_modules/define-property", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Brian Woodward", + "url": "https://twitter.com/doowb" + }, + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "url": "https://github.com/wtgtybhertgeghgtwtg" + } + ], + "dependencies": { + "is-accessor-descriptor": "^1.0.0", + "is-data-descriptor": "^1.0.0", + "kind-of": "^6.0.2" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "isobject" + ] + }, + "plugins": [ + "gulp-format-md" + ], + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "lint": { + "reflinks": true + } + }, + "version": "1.0.2" +} diff --git a/node_modules/braces/node_modules/extend-shallow/LICENSE b/node_modules/braces/node_modules/extend-shallow/LICENSE new file mode 100644 index 0000000..fa30c4c --- /dev/null +++ b/node_modules/braces/node_modules/extend-shallow/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/braces/node_modules/extend-shallow/README.md b/node_modules/braces/node_modules/extend-shallow/README.md new file mode 100644 index 0000000..cdc45d4 --- /dev/null +++ b/node_modules/braces/node_modules/extend-shallow/README.md @@ -0,0 +1,61 @@ +# extend-shallow [![NPM version](https://badge.fury.io/js/extend-shallow.svg)](http://badge.fury.io/js/extend-shallow) [![Build Status](https://travis-ci.org/jonschlinkert/extend-shallow.svg)](https://travis-ci.org/jonschlinkert/extend-shallow) + +> Extend an object with the properties of additional objects. node.js/javascript util. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i extend-shallow --save +``` + +## Usage + +```js +var extend = require('extend-shallow'); + +extend({a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +Pass an empty object to shallow clone: + +```js +var obj = {}; +extend(obj, {a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +## Related + +* [extend-shallow](https://github.com/jonschlinkert/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. +* [for-own](https://github.com/jonschlinkert/for-own): Iterate over the own enumerable properties of an object, and return an object with properties… [more](https://github.com/jonschlinkert/for-own) +* [for-in](https://github.com/jonschlinkert/for-in): Iterate over the own and inherited enumerable properties of an objecte, and return an object… [more](https://github.com/jonschlinkert/for-in) +* [is-plain-object](https://github.com/jonschlinkert/is-plain-object): Returns true if an object was created by the `Object` constructor. +* [isobject](https://github.com/jonschlinkert/isobject): Returns true if the value is an object and not an array or null. +* [kind-of](https://github.com/jonschlinkert/kind-of): Get the native type of a value. + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 29, 2015._ \ No newline at end of file diff --git a/node_modules/braces/node_modules/extend-shallow/index.js b/node_modules/braces/node_modules/extend-shallow/index.js new file mode 100644 index 0000000..92a067f --- /dev/null +++ b/node_modules/braces/node_modules/extend-shallow/index.js @@ -0,0 +1,33 @@ +'use strict'; + +var isObject = require('is-extendable'); + +module.exports = function extend(o/*, objects*/) { + if (!isObject(o)) { o = {}; } + + var len = arguments.length; + for (var i = 1; i < len; i++) { + var obj = arguments[i]; + + if (isObject(obj)) { + assign(o, obj); + } + } + return o; +}; + +function assign(a, b) { + for (var key in b) { + if (hasOwn(b, key)) { + a[key] = b[key]; + } + } +} + +/** + * Returns true if the given `key` is an own property of `obj`. + */ + +function hasOwn(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} diff --git a/node_modules/braces/node_modules/extend-shallow/package.json b/node_modules/braces/node_modules/extend-shallow/package.json new file mode 100644 index 0000000..b6276fb --- /dev/null +++ b/node_modules/braces/node_modules/extend-shallow/package.json @@ -0,0 +1,87 @@ +{ + "_from": "extend-shallow@^2.0.1", + "_id": "extend-shallow@2.0.1", + "_inBundle": false, + "_integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=", + "_location": "/braces/extend-shallow", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "extend-shallow@^2.0.1", + "name": "extend-shallow", + "escapedName": "extend-shallow", + "rawSpec": "^2.0.1", + "saveSpec": null, + "fetchSpec": "^2.0.1" + }, + "_requiredBy": [ + "/braces" + ], + "_resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz", + "_shasum": "51af7d614ad9a9f610ea1bafbb989d6b1c56890f", + "_spec": "extend-shallow@^2.0.1", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/braces", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/extend-shallow/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-extendable": "^0.1.0" + }, + "deprecated": false, + "description": "Extend an object with the properties of additional objects. node.js/javascript util.", + "devDependencies": { + "array-slice": "^0.2.3", + "benchmarked": "^0.1.4", + "chalk": "^1.0.0", + "for-own": "^0.1.3", + "glob": "^5.0.12", + "is-plain-object": "^2.0.1", + "kind-of": "^2.0.0", + "minimist": "^1.1.1", + "mocha": "^2.2.5", + "should": "^7.0.1" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/extend-shallow", + "keywords": [ + "assign", + "extend", + "javascript", + "js", + "keys", + "merge", + "obj", + "object", + "prop", + "properties", + "property", + "props", + "shallow", + "util", + "utility", + "utils", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "extend-shallow", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/extend-shallow.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "2.0.1" +} diff --git a/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/.travis.yml b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/.travis.yml new file mode 100644 index 0000000..cc4dba2 --- /dev/null +++ b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/LICENSE b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/LICENSE new file mode 100644 index 0000000..11adfae --- /dev/null +++ b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/LICENSE @@ -0,0 +1,35 @@ +/* + Copyright (c) 2010, Linden Research, Inc. + Copyright (c) 2012, Joshua Bell + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. + $/LicenseInfo$ + */ + +// Original can be found at: +// https://bitbucket.org/lindenlab/llsd +// Modifications by Joshua Bell inexorabletash@gmail.com +// https://github.com/inexorabletash/polyfill + +// ES3/ES5 implementation of the Krhonos Typed Array Specification +// Ref: http://www.khronos.org/registry/typedarray/specs/latest/ +// Date: 2011-02-01 +// +// Variations: +// * Allows typed_array.get/set() as alias for subscripts (typed_array[]) diff --git a/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/example/tarray.js b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/example/tarray.js new file mode 100644 index 0000000..8423d7c --- /dev/null +++ b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/example/tarray.js @@ -0,0 +1,4 @@ +var Uint8Array = require('../').Uint8Array; +var ua = new Uint8Array(5); +ua[1] = 256 + 55; +console.log(ua[1]); diff --git a/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/index.js b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/index.js new file mode 100644 index 0000000..5e54084 --- /dev/null +++ b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/index.js @@ -0,0 +1,630 @@ +var undefined = (void 0); // Paranoia + +// Beyond this value, index getters/setters (i.e. array[0], array[1]) are so slow to +// create, and consume so much memory, that the browser appears frozen. +var MAX_ARRAY_LENGTH = 1e5; + +// Approximations of internal ECMAScript conversion functions +var ECMAScript = (function() { + // Stash a copy in case other scripts modify these + var opts = Object.prototype.toString, + ophop = Object.prototype.hasOwnProperty; + + return { + // Class returns internal [[Class]] property, used to avoid cross-frame instanceof issues: + Class: function(v) { return opts.call(v).replace(/^\[object *|\]$/g, ''); }, + HasProperty: function(o, p) { return p in o; }, + HasOwnProperty: function(o, p) { return ophop.call(o, p); }, + IsCallable: function(o) { return typeof o === 'function'; }, + ToInt32: function(v) { return v >> 0; }, + ToUint32: function(v) { return v >>> 0; } + }; +}()); + +// Snapshot intrinsics +var LN2 = Math.LN2, + abs = Math.abs, + floor = Math.floor, + log = Math.log, + min = Math.min, + pow = Math.pow, + round = Math.round; + +// ES5: lock down object properties +function configureProperties(obj) { + if (getOwnPropNames && defineProp) { + var props = getOwnPropNames(obj), i; + for (i = 0; i < props.length; i += 1) { + defineProp(obj, props[i], { + value: obj[props[i]], + writable: false, + enumerable: false, + configurable: false + }); + } + } +} + +// emulate ES5 getter/setter API using legacy APIs +// http://blogs.msdn.com/b/ie/archive/2010/09/07/transitioning-existing-code-to-the-es5-getter-setter-apis.aspx +// (second clause tests for Object.defineProperty() in IE<9 that only supports extending DOM prototypes, but +// note that IE<9 does not support __defineGetter__ or __defineSetter__ so it just renders the method harmless) +var defineProp +if (Object.defineProperty && (function() { + try { + Object.defineProperty({}, 'x', {}); + return true; + } catch (e) { + return false; + } + })()) { + defineProp = Object.defineProperty; +} else { + defineProp = function(o, p, desc) { + if (!o === Object(o)) throw new TypeError("Object.defineProperty called on non-object"); + if (ECMAScript.HasProperty(desc, 'get') && Object.prototype.__defineGetter__) { Object.prototype.__defineGetter__.call(o, p, desc.get); } + if (ECMAScript.HasProperty(desc, 'set') && Object.prototype.__defineSetter__) { Object.prototype.__defineSetter__.call(o, p, desc.set); } + if (ECMAScript.HasProperty(desc, 'value')) { o[p] = desc.value; } + return o; + }; +} + +var getOwnPropNames = Object.getOwnPropertyNames || function (o) { + if (o !== Object(o)) throw new TypeError("Object.getOwnPropertyNames called on non-object"); + var props = [], p; + for (p in o) { + if (ECMAScript.HasOwnProperty(o, p)) { + props.push(p); + } + } + return props; +}; + +// ES5: Make obj[index] an alias for obj._getter(index)/obj._setter(index, value) +// for index in 0 ... obj.length +function makeArrayAccessors(obj) { + if (!defineProp) { return; } + + if (obj.length > MAX_ARRAY_LENGTH) throw new RangeError("Array too large for polyfill"); + + function makeArrayAccessor(index) { + defineProp(obj, index, { + 'get': function() { return obj._getter(index); }, + 'set': function(v) { obj._setter(index, v); }, + enumerable: true, + configurable: false + }); + } + + var i; + for (i = 0; i < obj.length; i += 1) { + makeArrayAccessor(i); + } +} + +// Internal conversion functions: +// pack() - take a number (interpreted as Type), output a byte array +// unpack() - take a byte array, output a Type-like number + +function as_signed(value, bits) { var s = 32 - bits; return (value << s) >> s; } +function as_unsigned(value, bits) { var s = 32 - bits; return (value << s) >>> s; } + +function packI8(n) { return [n & 0xff]; } +function unpackI8(bytes) { return as_signed(bytes[0], 8); } + +function packU8(n) { return [n & 0xff]; } +function unpackU8(bytes) { return as_unsigned(bytes[0], 8); } + +function packU8Clamped(n) { n = round(Number(n)); return [n < 0 ? 0 : n > 0xff ? 0xff : n & 0xff]; } + +function packI16(n) { return [(n >> 8) & 0xff, n & 0xff]; } +function unpackI16(bytes) { return as_signed(bytes[0] << 8 | bytes[1], 16); } + +function packU16(n) { return [(n >> 8) & 0xff, n & 0xff]; } +function unpackU16(bytes) { return as_unsigned(bytes[0] << 8 | bytes[1], 16); } + +function packI32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; } +function unpackI32(bytes) { return as_signed(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); } + +function packU32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; } +function unpackU32(bytes) { return as_unsigned(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); } + +function packIEEE754(v, ebits, fbits) { + + var bias = (1 << (ebits - 1)) - 1, + s, e, f, ln, + i, bits, str, bytes; + + function roundToEven(n) { + var w = floor(n), f = n - w; + if (f < 0.5) + return w; + if (f > 0.5) + return w + 1; + return w % 2 ? w + 1 : w; + } + + // Compute sign, exponent, fraction + if (v !== v) { + // NaN + // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping + e = (1 << ebits) - 1; f = pow(2, fbits - 1); s = 0; + } else if (v === Infinity || v === -Infinity) { + e = (1 << ebits) - 1; f = 0; s = (v < 0) ? 1 : 0; + } else if (v === 0) { + e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0; + } else { + s = v < 0; + v = abs(v); + + if (v >= pow(2, 1 - bias)) { + e = min(floor(log(v) / LN2), 1023); + f = roundToEven(v / pow(2, e) * pow(2, fbits)); + if (f / pow(2, fbits) >= 2) { + e = e + 1; + f = 1; + } + if (e > bias) { + // Overflow + e = (1 << ebits) - 1; + f = 0; + } else { + // Normalized + e = e + bias; + f = f - pow(2, fbits); + } + } else { + // Denormalized + e = 0; + f = roundToEven(v / pow(2, 1 - bias - fbits)); + } + } + + // Pack sign, exponent, fraction + bits = []; + for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = floor(f / 2); } + for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = floor(e / 2); } + bits.push(s ? 1 : 0); + bits.reverse(); + str = bits.join(''); + + // Bits to bytes + bytes = []; + while (str.length) { + bytes.push(parseInt(str.substring(0, 8), 2)); + str = str.substring(8); + } + return bytes; +} + +function unpackIEEE754(bytes, ebits, fbits) { + + // Bytes to bits + var bits = [], i, j, b, str, + bias, s, e, f; + + for (i = bytes.length; i; i -= 1) { + b = bytes[i - 1]; + for (j = 8; j; j -= 1) { + bits.push(b % 2 ? 1 : 0); b = b >> 1; + } + } + bits.reverse(); + str = bits.join(''); + + // Unpack sign, exponent, fraction + bias = (1 << (ebits - 1)) - 1; + s = parseInt(str.substring(0, 1), 2) ? -1 : 1; + e = parseInt(str.substring(1, 1 + ebits), 2); + f = parseInt(str.substring(1 + ebits), 2); + + // Produce number + if (e === (1 << ebits) - 1) { + return f !== 0 ? NaN : s * Infinity; + } else if (e > 0) { + // Normalized + return s * pow(2, e - bias) * (1 + f / pow(2, fbits)); + } else if (f !== 0) { + // Denormalized + return s * pow(2, -(bias - 1)) * (f / pow(2, fbits)); + } else { + return s < 0 ? -0 : 0; + } +} + +function unpackF64(b) { return unpackIEEE754(b, 11, 52); } +function packF64(v) { return packIEEE754(v, 11, 52); } +function unpackF32(b) { return unpackIEEE754(b, 8, 23); } +function packF32(v) { return packIEEE754(v, 8, 23); } + + +// +// 3 The ArrayBuffer Type +// + +(function() { + + /** @constructor */ + var ArrayBuffer = function ArrayBuffer(length) { + length = ECMAScript.ToInt32(length); + if (length < 0) throw new RangeError('ArrayBuffer size is not a small enough positive integer'); + + this.byteLength = length; + this._bytes = []; + this._bytes.length = length; + + var i; + for (i = 0; i < this.byteLength; i += 1) { + this._bytes[i] = 0; + } + + configureProperties(this); + }; + + exports.ArrayBuffer = exports.ArrayBuffer || ArrayBuffer; + + // + // 4 The ArrayBufferView Type + // + + // NOTE: this constructor is not exported + /** @constructor */ + var ArrayBufferView = function ArrayBufferView() { + //this.buffer = null; + //this.byteOffset = 0; + //this.byteLength = 0; + }; + + // + // 5 The Typed Array View Types + // + + function makeConstructor(bytesPerElement, pack, unpack) { + // Each TypedArray type requires a distinct constructor instance with + // identical logic, which this produces. + + var ctor; + ctor = function(buffer, byteOffset, length) { + var array, sequence, i, s; + + if (!arguments.length || typeof arguments[0] === 'number') { + // Constructor(unsigned long length) + this.length = ECMAScript.ToInt32(arguments[0]); + if (length < 0) throw new RangeError('ArrayBufferView size is not a small enough positive integer'); + + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + } else if (typeof arguments[0] === 'object' && arguments[0].constructor === ctor) { + // Constructor(TypedArray array) + array = arguments[0]; + + this.length = array.length; + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + + for (i = 0; i < this.length; i += 1) { + this._setter(i, array._getter(i)); + } + } else if (typeof arguments[0] === 'object' && + !(arguments[0] instanceof ArrayBuffer || ECMAScript.Class(arguments[0]) === 'ArrayBuffer')) { + // Constructor(sequence array) + sequence = arguments[0]; + + this.length = ECMAScript.ToUint32(sequence.length); + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + + for (i = 0; i < this.length; i += 1) { + s = sequence[i]; + this._setter(i, Number(s)); + } + } else if (typeof arguments[0] === 'object' && + (arguments[0] instanceof ArrayBuffer || ECMAScript.Class(arguments[0]) === 'ArrayBuffer')) { + // Constructor(ArrayBuffer buffer, + // optional unsigned long byteOffset, optional unsigned long length) + this.buffer = buffer; + + this.byteOffset = ECMAScript.ToUint32(byteOffset); + if (this.byteOffset > this.buffer.byteLength) { + throw new RangeError("byteOffset out of range"); + } + + if (this.byteOffset % this.BYTES_PER_ELEMENT) { + // The given byteOffset must be a multiple of the element + // size of the specific type, otherwise an exception is raised. + throw new RangeError("ArrayBuffer length minus the byteOffset is not a multiple of the element size."); + } + + if (arguments.length < 3) { + this.byteLength = this.buffer.byteLength - this.byteOffset; + + if (this.byteLength % this.BYTES_PER_ELEMENT) { + throw new RangeError("length of buffer minus byteOffset not a multiple of the element size"); + } + this.length = this.byteLength / this.BYTES_PER_ELEMENT; + } else { + this.length = ECMAScript.ToUint32(length); + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + } + + if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) { + throw new RangeError("byteOffset and length reference an area beyond the end of the buffer"); + } + } else { + throw new TypeError("Unexpected argument type(s)"); + } + + this.constructor = ctor; + + configureProperties(this); + makeArrayAccessors(this); + }; + + ctor.prototype = new ArrayBufferView(); + ctor.prototype.BYTES_PER_ELEMENT = bytesPerElement; + ctor.prototype._pack = pack; + ctor.prototype._unpack = unpack; + ctor.BYTES_PER_ELEMENT = bytesPerElement; + + // getter type (unsigned long index); + ctor.prototype._getter = function(index) { + if (arguments.length < 1) throw new SyntaxError("Not enough arguments"); + + index = ECMAScript.ToUint32(index); + if (index >= this.length) { + return undefined; + } + + var bytes = [], i, o; + for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT; + i < this.BYTES_PER_ELEMENT; + i += 1, o += 1) { + bytes.push(this.buffer._bytes[o]); + } + return this._unpack(bytes); + }; + + // NONSTANDARD: convenience alias for getter: type get(unsigned long index); + ctor.prototype.get = ctor.prototype._getter; + + // setter void (unsigned long index, type value); + ctor.prototype._setter = function(index, value) { + if (arguments.length < 2) throw new SyntaxError("Not enough arguments"); + + index = ECMAScript.ToUint32(index); + if (index >= this.length) { + return undefined; + } + + var bytes = this._pack(value), i, o; + for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT; + i < this.BYTES_PER_ELEMENT; + i += 1, o += 1) { + this.buffer._bytes[o] = bytes[i]; + } + }; + + // void set(TypedArray array, optional unsigned long offset); + // void set(sequence array, optional unsigned long offset); + ctor.prototype.set = function(index, value) { + if (arguments.length < 1) throw new SyntaxError("Not enough arguments"); + var array, sequence, offset, len, + i, s, d, + byteOffset, byteLength, tmp; + + if (typeof arguments[0] === 'object' && arguments[0].constructor === this.constructor) { + // void set(TypedArray array, optional unsigned long offset); + array = arguments[0]; + offset = ECMAScript.ToUint32(arguments[1]); + + if (offset + array.length > this.length) { + throw new RangeError("Offset plus length of array is out of range"); + } + + byteOffset = this.byteOffset + offset * this.BYTES_PER_ELEMENT; + byteLength = array.length * this.BYTES_PER_ELEMENT; + + if (array.buffer === this.buffer) { + tmp = []; + for (i = 0, s = array.byteOffset; i < byteLength; i += 1, s += 1) { + tmp[i] = array.buffer._bytes[s]; + } + for (i = 0, d = byteOffset; i < byteLength; i += 1, d += 1) { + this.buffer._bytes[d] = tmp[i]; + } + } else { + for (i = 0, s = array.byteOffset, d = byteOffset; + i < byteLength; i += 1, s += 1, d += 1) { + this.buffer._bytes[d] = array.buffer._bytes[s]; + } + } + } else if (typeof arguments[0] === 'object' && typeof arguments[0].length !== 'undefined') { + // void set(sequence array, optional unsigned long offset); + sequence = arguments[0]; + len = ECMAScript.ToUint32(sequence.length); + offset = ECMAScript.ToUint32(arguments[1]); + + if (offset + len > this.length) { + throw new RangeError("Offset plus length of array is out of range"); + } + + for (i = 0; i < len; i += 1) { + s = sequence[i]; + this._setter(offset + i, Number(s)); + } + } else { + throw new TypeError("Unexpected argument type(s)"); + } + }; + + // TypedArray subarray(long begin, optional long end); + ctor.prototype.subarray = function(start, end) { + function clamp(v, min, max) { return v < min ? min : v > max ? max : v; } + + start = ECMAScript.ToInt32(start); + end = ECMAScript.ToInt32(end); + + if (arguments.length < 1) { start = 0; } + if (arguments.length < 2) { end = this.length; } + + if (start < 0) { start = this.length + start; } + if (end < 0) { end = this.length + end; } + + start = clamp(start, 0, this.length); + end = clamp(end, 0, this.length); + + var len = end - start; + if (len < 0) { + len = 0; + } + + return new this.constructor( + this.buffer, this.byteOffset + start * this.BYTES_PER_ELEMENT, len); + }; + + return ctor; + } + + var Int8Array = makeConstructor(1, packI8, unpackI8); + var Uint8Array = makeConstructor(1, packU8, unpackU8); + var Uint8ClampedArray = makeConstructor(1, packU8Clamped, unpackU8); + var Int16Array = makeConstructor(2, packI16, unpackI16); + var Uint16Array = makeConstructor(2, packU16, unpackU16); + var Int32Array = makeConstructor(4, packI32, unpackI32); + var Uint32Array = makeConstructor(4, packU32, unpackU32); + var Float32Array = makeConstructor(4, packF32, unpackF32); + var Float64Array = makeConstructor(8, packF64, unpackF64); + + exports.Int8Array = exports.Int8Array || Int8Array; + exports.Uint8Array = exports.Uint8Array || Uint8Array; + exports.Uint8ClampedArray = exports.Uint8ClampedArray || Uint8ClampedArray; + exports.Int16Array = exports.Int16Array || Int16Array; + exports.Uint16Array = exports.Uint16Array || Uint16Array; + exports.Int32Array = exports.Int32Array || Int32Array; + exports.Uint32Array = exports.Uint32Array || Uint32Array; + exports.Float32Array = exports.Float32Array || Float32Array; + exports.Float64Array = exports.Float64Array || Float64Array; +}()); + +// +// 6 The DataView View Type +// + +(function() { + function r(array, index) { + return ECMAScript.IsCallable(array.get) ? array.get(index) : array[index]; + } + + var IS_BIG_ENDIAN = (function() { + var u16array = new(exports.Uint16Array)([0x1234]), + u8array = new(exports.Uint8Array)(u16array.buffer); + return r(u8array, 0) === 0x12; + }()); + + // Constructor(ArrayBuffer buffer, + // optional unsigned long byteOffset, + // optional unsigned long byteLength) + /** @constructor */ + var DataView = function DataView(buffer, byteOffset, byteLength) { + if (arguments.length === 0) { + buffer = new exports.ArrayBuffer(0); + } else if (!(buffer instanceof exports.ArrayBuffer || ECMAScript.Class(buffer) === 'ArrayBuffer')) { + throw new TypeError("TypeError"); + } + + this.buffer = buffer || new exports.ArrayBuffer(0); + + this.byteOffset = ECMAScript.ToUint32(byteOffset); + if (this.byteOffset > this.buffer.byteLength) { + throw new RangeError("byteOffset out of range"); + } + + if (arguments.length < 3) { + this.byteLength = this.buffer.byteLength - this.byteOffset; + } else { + this.byteLength = ECMAScript.ToUint32(byteLength); + } + + if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) { + throw new RangeError("byteOffset and length reference an area beyond the end of the buffer"); + } + + configureProperties(this); + }; + + function makeGetter(arrayType) { + return function(byteOffset, littleEndian) { + + byteOffset = ECMAScript.ToUint32(byteOffset); + + if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) { + throw new RangeError("Array index out of range"); + } + byteOffset += this.byteOffset; + + var uint8Array = new exports.Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT), + bytes = [], i; + for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) { + bytes.push(r(uint8Array, i)); + } + + if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) { + bytes.reverse(); + } + + return r(new arrayType(new exports.Uint8Array(bytes).buffer), 0); + }; + } + + DataView.prototype.getUint8 = makeGetter(exports.Uint8Array); + DataView.prototype.getInt8 = makeGetter(exports.Int8Array); + DataView.prototype.getUint16 = makeGetter(exports.Uint16Array); + DataView.prototype.getInt16 = makeGetter(exports.Int16Array); + DataView.prototype.getUint32 = makeGetter(exports.Uint32Array); + DataView.prototype.getInt32 = makeGetter(exports.Int32Array); + DataView.prototype.getFloat32 = makeGetter(exports.Float32Array); + DataView.prototype.getFloat64 = makeGetter(exports.Float64Array); + + function makeSetter(arrayType) { + return function(byteOffset, value, littleEndian) { + + byteOffset = ECMAScript.ToUint32(byteOffset); + if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) { + throw new RangeError("Array index out of range"); + } + + // Get bytes + var typeArray = new arrayType([value]), + byteArray = new exports.Uint8Array(typeArray.buffer), + bytes = [], i, byteView; + + for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) { + bytes.push(r(byteArray, i)); + } + + // Flip if necessary + if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) { + bytes.reverse(); + } + + // Write them + byteView = new exports.Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT); + byteView.set(bytes); + }; + } + + DataView.prototype.setUint8 = makeSetter(exports.Uint8Array); + DataView.prototype.setInt8 = makeSetter(exports.Int8Array); + DataView.prototype.setUint16 = makeSetter(exports.Uint16Array); + DataView.prototype.setInt16 = makeSetter(exports.Int16Array); + DataView.prototype.setUint32 = makeSetter(exports.Uint32Array); + DataView.prototype.setInt32 = makeSetter(exports.Int32Array); + DataView.prototype.setFloat32 = makeSetter(exports.Float32Array); + DataView.prototype.setFloat64 = makeSetter(exports.Float64Array); + + exports.DataView = exports.DataView || DataView; + +}()); diff --git a/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/package.json b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/package.json new file mode 100644 index 0000000..0c471af --- /dev/null +++ b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/package.json @@ -0,0 +1,83 @@ +{ + "_from": "typedarray@0.0.6", + "_id": "typedarray@0.0.6", + "_inBundle": false, + "_integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=", + "_location": "/browserify/concat-stream/typedarray", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "typedarray@0.0.6", + "name": "typedarray", + "escapedName": "typedarray", + "rawSpec": "0.0.6", + "saveSpec": null, + "fetchSpec": "0.0.6" + }, + "_requiredBy": [ + "/browserify/concat-stream" + ], + "_resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz", + "_shasum": "867ac74e3864187b1d3d47d996a78ec5c8830777", + "_spec": "typedarray@0.0.6", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/browserify/node_modules/concat-stream", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/typedarray/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "TypedArray polyfill for old browsers", + "devDependencies": { + "tape": "~2.3.2" + }, + "homepage": "https://github.com/substack/typedarray", + "keywords": [ + "ArrayBuffer", + "DataView", + "Float32Array", + "Float64Array", + "Int8Array", + "Int16Array", + "Int32Array", + "Uint8Array", + "Uint8ClampedArray", + "Uint16Array", + "Uint32Array", + "typed", + "array", + "polyfill" + ], + "license": "MIT", + "main": "index.js", + "name": "typedarray", + "repository": { + "type": "git", + "url": "git://github.com/substack/typedarray.git" + }, + "scripts": { + "test": "tape test/*.js test/server/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "firefox/16..latest", + "firefox/nightly", + "chrome/22..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "0.0.6" +} diff --git a/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/readme.markdown b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/readme.markdown new file mode 100644 index 0000000..d18f6f7 --- /dev/null +++ b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/readme.markdown @@ -0,0 +1,61 @@ +# typedarray + +TypedArray polyfill ripped from [this +module](https://raw.github.com/inexorabletash/polyfill). + +[![build status](https://secure.travis-ci.org/substack/typedarray.png)](http://travis-ci.org/substack/typedarray) + +[![testling badge](https://ci.testling.com/substack/typedarray.png)](https://ci.testling.com/substack/typedarray) + +# example + +``` js +var Uint8Array = require('typedarray').Uint8Array; +var ua = new Uint8Array(5); +ua[1] = 256 + 55; +console.log(ua[1]); +``` + +output: + +``` +55 +``` + +# methods + +``` js +var TA = require('typedarray') +``` + +The `TA` object has the following constructors: + +* TA.ArrayBuffer +* TA.DataView +* TA.Float32Array +* TA.Float64Array +* TA.Int8Array +* TA.Int16Array +* TA.Int32Array +* TA.Uint8Array +* TA.Uint8ClampedArray +* TA.Uint16Array +* TA.Uint32Array + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install typedarray +``` + +To use this module in the browser, compile with +[browserify](http://browserify.org) +or download a UMD build from browserify CDN: + +http://wzrd.in/standalone/typedarray@latest + +# license + +MIT diff --git a/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/test/server/undef_globals.js b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/test/server/undef_globals.js new file mode 100644 index 0000000..425950f --- /dev/null +++ b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/test/server/undef_globals.js @@ -0,0 +1,19 @@ +var test = require('tape'); +var vm = require('vm'); +var fs = require('fs'); +var src = fs.readFileSync(__dirname + '/../../index.js', 'utf8'); + +test('u8a without globals', function (t) { + var c = { + module: { exports: {} }, + }; + c.exports = c.module.exports; + vm.runInNewContext(src, c); + var TA = c.module.exports; + var ua = new(TA.Uint8Array)(5); + + t.equal(ua.length, 5); + ua[1] = 256 + 55; + t.equal(ua[1], 55); + t.end(); +}); diff --git a/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/test/tarray.js b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/test/tarray.js new file mode 100644 index 0000000..df596a3 --- /dev/null +++ b/node_modules/browserify/node_modules/concat-stream/node_modules/typedarray/test/tarray.js @@ -0,0 +1,10 @@ +var TA = require('../'); +var test = require('tape'); + +test('tiny u8a test', function (t) { + var ua = new(TA.Uint8Array)(5); + t.equal(ua.length, 5); + ua[1] = 256 + 55; + t.equal(ua[1], 55); + t.end(); +}); diff --git a/node_modules/browserify/node_modules/string_decoder/.npmignore b/node_modules/browserify/node_modules/string_decoder/.npmignore new file mode 100644 index 0000000..206320c --- /dev/null +++ b/node_modules/browserify/node_modules/string_decoder/.npmignore @@ -0,0 +1,2 @@ +build +test diff --git a/node_modules/browserify/node_modules/string_decoder/LICENSE b/node_modules/browserify/node_modules/string_decoder/LICENSE new file mode 100644 index 0000000..6de584a --- /dev/null +++ b/node_modules/browserify/node_modules/string_decoder/LICENSE @@ -0,0 +1,20 @@ +Copyright Joyent, Inc. and other Node contributors. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to permit +persons to whom the Software is furnished to do so, subject to the +following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/browserify/node_modules/string_decoder/README.md b/node_modules/browserify/node_modules/string_decoder/README.md new file mode 100644 index 0000000..4d2aa00 --- /dev/null +++ b/node_modules/browserify/node_modules/string_decoder/README.md @@ -0,0 +1,7 @@ +**string_decoder.js** (`require('string_decoder')`) from Node.js core + +Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details. + +Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.** + +The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version. \ No newline at end of file diff --git a/node_modules/browserify/node_modules/string_decoder/index.js b/node_modules/browserify/node_modules/string_decoder/index.js new file mode 100644 index 0000000..b00e54f --- /dev/null +++ b/node_modules/browserify/node_modules/string_decoder/index.js @@ -0,0 +1,221 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Buffer = require('buffer').Buffer; + +var isBufferEncoding = Buffer.isEncoding + || function(encoding) { + switch (encoding && encoding.toLowerCase()) { + case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; + default: return false; + } + } + + +function assertEncoding(encoding) { + if (encoding && !isBufferEncoding(encoding)) { + throw new Error('Unknown encoding: ' + encoding); + } +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. CESU-8 is handled as part of the UTF-8 encoding. +// +// @TODO Handling all encodings inside a single object makes it very difficult +// to reason about this code, so it should be split up in the future. +// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code +// points as used by CESU-8. +var StringDecoder = exports.StringDecoder = function(encoding) { + this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); + assertEncoding(encoding); + switch (this.encoding) { + case 'utf8': + // CESU-8 represents each of Surrogate Pair by 3-bytes + this.surrogateSize = 3; + break; + case 'ucs2': + case 'utf16le': + // UTF-16 represents each of Surrogate Pair by 2-bytes + this.surrogateSize = 2; + this.detectIncompleteChar = utf16DetectIncompleteChar; + break; + case 'base64': + // Base-64 stores 3 bytes in 4 chars, and pads the remainder. + this.surrogateSize = 3; + this.detectIncompleteChar = base64DetectIncompleteChar; + break; + default: + this.write = passThroughWrite; + return; + } + + // Enough space to store all bytes of a single character. UTF-8 needs 4 + // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). + this.charBuffer = new Buffer(6); + // Number of bytes received for the current incomplete multi-byte character. + this.charReceived = 0; + // Number of bytes expected for the current incomplete multi-byte character. + this.charLength = 0; +}; + + +// write decodes the given buffer and returns it as JS string that is +// guaranteed to not contain any partial multi-byte characters. Any partial +// character found at the end of the buffer is buffered up, and will be +// returned when calling write again with the remaining bytes. +// +// Note: Converting a Buffer containing an orphan surrogate to a String +// currently works, but converting a String to a Buffer (via `new Buffer`, or +// Buffer#write) will replace incomplete surrogates with the unicode +// replacement character. See https://codereview.chromium.org/121173009/ . +StringDecoder.prototype.write = function(buffer) { + var charStr = ''; + // if our last write ended with an incomplete multibyte character + while (this.charLength) { + // determine how many remaining bytes this buffer has to offer for this char + var available = (buffer.length >= this.charLength - this.charReceived) ? + this.charLength - this.charReceived : + buffer.length; + + // add the new bytes to the char buffer + buffer.copy(this.charBuffer, this.charReceived, 0, available); + this.charReceived += available; + + if (this.charReceived < this.charLength) { + // still not enough chars in this buffer? wait for more ... + return ''; + } + + // remove bytes belonging to the current character from the buffer + buffer = buffer.slice(available, buffer.length); + + // get the character that was split + charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); + + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + var charCode = charStr.charCodeAt(charStr.length - 1); + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + this.charLength += this.surrogateSize; + charStr = ''; + continue; + } + this.charReceived = this.charLength = 0; + + // if there are no more bytes in this buffer, just emit our char + if (buffer.length === 0) { + return charStr; + } + break; + } + + // determine and set charLength / charReceived + this.detectIncompleteChar(buffer); + + var end = buffer.length; + if (this.charLength) { + // buffer the incomplete character bytes we got + buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); + end -= this.charReceived; + } + + charStr += buffer.toString(this.encoding, 0, end); + + var end = charStr.length - 1; + var charCode = charStr.charCodeAt(end); + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + var size = this.surrogateSize; + this.charLength += size; + this.charReceived += size; + this.charBuffer.copy(this.charBuffer, size, 0, size); + buffer.copy(this.charBuffer, 0, 0, size); + return charStr.substring(0, end); + } + + // or just emit the charStr + return charStr; +}; + +// detectIncompleteChar determines if there is an incomplete UTF-8 character at +// the end of the given buffer. If so, it sets this.charLength to the byte +// length that character, and sets this.charReceived to the number of bytes +// that are available for this character. +StringDecoder.prototype.detectIncompleteChar = function(buffer) { + // determine how many bytes we have to check at the end of this buffer + var i = (buffer.length >= 3) ? 3 : buffer.length; + + // Figure out if one of the last i bytes of our buffer announces an + // incomplete char. + for (; i > 0; i--) { + var c = buffer[buffer.length - i]; + + // See http://en.wikipedia.org/wiki/UTF-8#Description + + // 110XXXXX + if (i == 1 && c >> 5 == 0x06) { + this.charLength = 2; + break; + } + + // 1110XXXX + if (i <= 2 && c >> 4 == 0x0E) { + this.charLength = 3; + break; + } + + // 11110XXX + if (i <= 3 && c >> 3 == 0x1E) { + this.charLength = 4; + break; + } + } + this.charReceived = i; +}; + +StringDecoder.prototype.end = function(buffer) { + var res = ''; + if (buffer && buffer.length) + res = this.write(buffer); + + if (this.charReceived) { + var cr = this.charReceived; + var buf = this.charBuffer; + var enc = this.encoding; + res += buf.slice(0, cr).toString(enc); + } + + return res; +}; + +function passThroughWrite(buffer) { + return buffer.toString(this.encoding); +} + +function utf16DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 2; + this.charLength = this.charReceived ? 2 : 0; +} + +function base64DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 3; + this.charLength = this.charReceived ? 3 : 0; +} diff --git a/node_modules/browserify/node_modules/string_decoder/package.json b/node_modules/browserify/node_modules/string_decoder/package.json new file mode 100644 index 0000000..9db9a81 --- /dev/null +++ b/node_modules/browserify/node_modules/string_decoder/package.json @@ -0,0 +1,54 @@ +{ + "_from": "string_decoder@0.10.31", + "_id": "string_decoder@0.10.31", + "_inBundle": false, + "_integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=", + "_location": "/browserify/string_decoder", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "string_decoder@0.10.31", + "name": "string_decoder", + "escapedName": "string_decoder", + "rawSpec": "0.10.31", + "saveSpec": null, + "fetchSpec": "0.10.31" + }, + "_requiredBy": [ + "/browserify", + "/browserify/concat-stream/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz", + "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "_spec": "string_decoder@0.10.31", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/browserify", + "bugs": { + "url": "https://github.com/rvagg/string_decoder/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "The string_decoder module from Node core", + "devDependencies": { + "tap": "~0.4.8" + }, + "homepage": "https://github.com/rvagg/string_decoder", + "keywords": [ + "string", + "decoder", + "browser", + "browserify" + ], + "license": "MIT", + "main": "index.js", + "name": "string_decoder", + "repository": { + "type": "git", + "url": "git://github.com/rvagg/string_decoder.git" + }, + "scripts": { + "test": "tap test/simple/*.js" + }, + "version": "0.10.31" +} diff --git a/node_modules/class-utils/node_modules/define-property/LICENSE b/node_modules/class-utils/node_modules/define-property/LICENSE new file mode 100644 index 0000000..65f90ac --- /dev/null +++ b/node_modules/class-utils/node_modules/define-property/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/class-utils/node_modules/define-property/README.md b/node_modules/class-utils/node_modules/define-property/README.md new file mode 100644 index 0000000..8cac698 --- /dev/null +++ b/node_modules/class-utils/node_modules/define-property/README.md @@ -0,0 +1,77 @@ +# define-property [![NPM version](https://badge.fury.io/js/define-property.svg)](http://badge.fury.io/js/define-property) + +> Define a non-enumerable property on an object. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i define-property --save +``` + +## Usage + +**Params** + +* `obj`: The object on which to define the property. +* `prop`: The name of the property to be defined or modified. +* `descriptor`: The descriptor for the property being defined or modified. + +```js +var define = require('define-property'); +var obj = {}; +define(obj, 'foo', function(val) { + return val.toUpperCase(); +}); + +console.log(obj); +//=> {} + +console.log(obj.foo('bar')); +//=> 'BAR' +``` + +**get/set** + +```js +define(obj, 'foo', { + get: function() {}, + set: function() {} +}); +``` + +## Related projects + +* [delegate-object](https://www.npmjs.com/package/delegate-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/delegate-object) | [homepage](https://github.com/doowb/delegate-object) +* [forward-object](https://www.npmjs.com/package/forward-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/forward-object) | [homepage](https://github.com/doowb/forward-object) +* [mixin-deep](https://www.npmjs.com/package/mixin-deep): Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. | [homepage](https://github.com/jonschlinkert/mixin-deep) +* [mixin-object](https://www.npmjs.com/package/mixin-object): Mixin the own and inherited properties of other objects onto the first object. Pass an… [more](https://www.npmjs.com/package/mixin-object) | [homepage](https://github.com/jonschlinkert/mixin-object) + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/define-property/issues/new). + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on August 31, 2015._ diff --git a/node_modules/class-utils/node_modules/define-property/index.js b/node_modules/class-utils/node_modules/define-property/index.js new file mode 100644 index 0000000..3e0e5e1 --- /dev/null +++ b/node_modules/class-utils/node_modules/define-property/index.js @@ -0,0 +1,31 @@ +/*! + * define-property + * + * Copyright (c) 2015, Jon Schlinkert. + * Licensed under the MIT License. + */ + +'use strict'; + +var isDescriptor = require('is-descriptor'); + +module.exports = function defineProperty(obj, prop, val) { + if (typeof obj !== 'object' && typeof obj !== 'function') { + throw new TypeError('expected an object or function.'); + } + + if (typeof prop !== 'string') { + throw new TypeError('expected `prop` to be a string.'); + } + + if (isDescriptor(val) && ('set' in val || 'get' in val)) { + return Object.defineProperty(obj, prop, val); + } + + return Object.defineProperty(obj, prop, { + configurable: true, + enumerable: false, + writable: true, + value: val + }); +}; diff --git a/node_modules/class-utils/node_modules/define-property/package.json b/node_modules/class-utils/node_modules/define-property/package.json new file mode 100644 index 0000000..eb5c877 --- /dev/null +++ b/node_modules/class-utils/node_modules/define-property/package.json @@ -0,0 +1,82 @@ +{ + "_from": "define-property@^0.2.5", + "_id": "define-property@0.2.5", + "_inBundle": false, + "_integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=", + "_location": "/class-utils/define-property", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "define-property@^0.2.5", + "name": "define-property", + "escapedName": "define-property", + "rawSpec": "^0.2.5", + "saveSpec": null, + "fetchSpec": "^0.2.5" + }, + "_requiredBy": [ + "/class-utils" + ], + "_resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz", + "_shasum": "c35b1ef918ec3c990f9a5bc57be04aacec5c8116", + "_spec": "define-property@^0.2.5", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/class-utils", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/define-property/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-descriptor": "^0.1.0" + }, + "deprecated": false, + "description": "Define a non-enumerable property on an object.", + "devDependencies": { + "mocha": "*", + "should": "^7.0.4" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/define-property", + "keywords": [ + "define", + "define-property", + "enumerable", + "key", + "non", + "non-enumerable", + "object", + "prop", + "property", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "define-property", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/define-property.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "mixin-deep", + "mixin-object", + "delegate-object", + "forward-object" + ] + } + }, + "version": "0.2.5" +} diff --git a/node_modules/define-property/CHANGELOG.md b/node_modules/define-property/CHANGELOG.md new file mode 100644 index 0000000..901c8aa --- /dev/null +++ b/node_modules/define-property/CHANGELOG.md @@ -0,0 +1,82 @@ +# Release history + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) +and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). + +
+ Guiding Principles + +- Changelogs are for humans, not machines. +- There should be an entry for every single version. +- The same types of changes should be grouped. +- Versions and sections should be linkable. +- The latest version comes first. +- The release date of each versions is displayed. +- Mention whether you follow Semantic Versioning. + +
+ +
+ Types of changes + +Changelog entries are classified using the following labels _(from [keep-a-changelog](http://keepachangelog.com/)_): + +- `Added` for new features. +- `Changed` for changes in existing functionality. +- `Deprecated` for soon-to-be removed features. +- `Removed` for now removed features. +- `Fixed` for any bug fixes. +- `Security` in case of vulnerabilities. + +
+ +## [2.0.0] - 2017-04-20 + +### Changed + +- Now supports data descriptors in addition to accessor descriptors. +- Now uses [Reflect.defineProperty][reflect] when available, otherwise falls back to [Object.defineProperty][object]. + +## [1.0.0] - 2017-04-20 + +- stable release + +## [0.2.5] - 2015-08-31 + +- use is-descriptor + +## [0.2.3] - 2015-08-29 + +- check keys length + +## [0.2.2] - 2015-08-27 + +- ensure val is an object + +## [0.2.1] - 2015-08-27 + +- support functions + +## [0.2.0] - 2015-08-27 + +- support get/set +- update docs + +## [0.1.0] - 2015-08-12 + +- first commit + +[2.0.0]: https://github.com/jonschlinkert/define-property/compare/1.0.0...2.0.0 +[1.0.0]: https://github.com/jonschlinkert/define-property/compare/0.2.5...1.0.0 +[0.2.5]: https://github.com/jonschlinkert/define-property/compare/0.2.3...0.2.5 +[0.2.3]: https://github.com/jonschlinkert/define-property/compare/0.2.2...0.2.3 +[0.2.2]: https://github.com/jonschlinkert/define-property/compare/0.2.1...0.2.2 +[0.2.1]: https://github.com/jonschlinkert/define-property/compare/0.2.0...0.2.1 +[0.2.0]: https://github.com/jonschlinkert/define-property/compare/0.1.3...0.2.0 + +[keep-a-changelog]: https://github.com/olivierlacan/keep-a-changelog + +[object]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty +[reflect]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect/defineProperty diff --git a/node_modules/expand-brackets/node_modules/define-property/LICENSE b/node_modules/expand-brackets/node_modules/define-property/LICENSE new file mode 100644 index 0000000..65f90ac --- /dev/null +++ b/node_modules/expand-brackets/node_modules/define-property/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/expand-brackets/node_modules/define-property/README.md b/node_modules/expand-brackets/node_modules/define-property/README.md new file mode 100644 index 0000000..8cac698 --- /dev/null +++ b/node_modules/expand-brackets/node_modules/define-property/README.md @@ -0,0 +1,77 @@ +# define-property [![NPM version](https://badge.fury.io/js/define-property.svg)](http://badge.fury.io/js/define-property) + +> Define a non-enumerable property on an object. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i define-property --save +``` + +## Usage + +**Params** + +* `obj`: The object on which to define the property. +* `prop`: The name of the property to be defined or modified. +* `descriptor`: The descriptor for the property being defined or modified. + +```js +var define = require('define-property'); +var obj = {}; +define(obj, 'foo', function(val) { + return val.toUpperCase(); +}); + +console.log(obj); +//=> {} + +console.log(obj.foo('bar')); +//=> 'BAR' +``` + +**get/set** + +```js +define(obj, 'foo', { + get: function() {}, + set: function() {} +}); +``` + +## Related projects + +* [delegate-object](https://www.npmjs.com/package/delegate-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/delegate-object) | [homepage](https://github.com/doowb/delegate-object) +* [forward-object](https://www.npmjs.com/package/forward-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/forward-object) | [homepage](https://github.com/doowb/forward-object) +* [mixin-deep](https://www.npmjs.com/package/mixin-deep): Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. | [homepage](https://github.com/jonschlinkert/mixin-deep) +* [mixin-object](https://www.npmjs.com/package/mixin-object): Mixin the own and inherited properties of other objects onto the first object. Pass an… [more](https://www.npmjs.com/package/mixin-object) | [homepage](https://github.com/jonschlinkert/mixin-object) + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/define-property/issues/new). + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on August 31, 2015._ diff --git a/node_modules/expand-brackets/node_modules/define-property/index.js b/node_modules/expand-brackets/node_modules/define-property/index.js new file mode 100644 index 0000000..3e0e5e1 --- /dev/null +++ b/node_modules/expand-brackets/node_modules/define-property/index.js @@ -0,0 +1,31 @@ +/*! + * define-property + * + * Copyright (c) 2015, Jon Schlinkert. + * Licensed under the MIT License. + */ + +'use strict'; + +var isDescriptor = require('is-descriptor'); + +module.exports = function defineProperty(obj, prop, val) { + if (typeof obj !== 'object' && typeof obj !== 'function') { + throw new TypeError('expected an object or function.'); + } + + if (typeof prop !== 'string') { + throw new TypeError('expected `prop` to be a string.'); + } + + if (isDescriptor(val) && ('set' in val || 'get' in val)) { + return Object.defineProperty(obj, prop, val); + } + + return Object.defineProperty(obj, prop, { + configurable: true, + enumerable: false, + writable: true, + value: val + }); +}; diff --git a/node_modules/expand-brackets/node_modules/define-property/package.json b/node_modules/expand-brackets/node_modules/define-property/package.json new file mode 100644 index 0000000..2aa4e05 --- /dev/null +++ b/node_modules/expand-brackets/node_modules/define-property/package.json @@ -0,0 +1,82 @@ +{ + "_from": "define-property@^0.2.5", + "_id": "define-property@0.2.5", + "_inBundle": false, + "_integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=", + "_location": "/expand-brackets/define-property", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "define-property@^0.2.5", + "name": "define-property", + "escapedName": "define-property", + "rawSpec": "^0.2.5", + "saveSpec": null, + "fetchSpec": "^0.2.5" + }, + "_requiredBy": [ + "/expand-brackets" + ], + "_resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz", + "_shasum": "c35b1ef918ec3c990f9a5bc57be04aacec5c8116", + "_spec": "define-property@^0.2.5", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/expand-brackets", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/define-property/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-descriptor": "^0.1.0" + }, + "deprecated": false, + "description": "Define a non-enumerable property on an object.", + "devDependencies": { + "mocha": "*", + "should": "^7.0.4" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/define-property", + "keywords": [ + "define", + "define-property", + "enumerable", + "key", + "non", + "non-enumerable", + "object", + "prop", + "property", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "define-property", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/define-property.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "mixin-deep", + "mixin-object", + "delegate-object", + "forward-object" + ] + } + }, + "version": "0.2.5" +} diff --git a/node_modules/expand-brackets/node_modules/extend-shallow/LICENSE b/node_modules/expand-brackets/node_modules/extend-shallow/LICENSE new file mode 100644 index 0000000..fa30c4c --- /dev/null +++ b/node_modules/expand-brackets/node_modules/extend-shallow/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/expand-brackets/node_modules/extend-shallow/README.md b/node_modules/expand-brackets/node_modules/extend-shallow/README.md new file mode 100644 index 0000000..cdc45d4 --- /dev/null +++ b/node_modules/expand-brackets/node_modules/extend-shallow/README.md @@ -0,0 +1,61 @@ +# extend-shallow [![NPM version](https://badge.fury.io/js/extend-shallow.svg)](http://badge.fury.io/js/extend-shallow) [![Build Status](https://travis-ci.org/jonschlinkert/extend-shallow.svg)](https://travis-ci.org/jonschlinkert/extend-shallow) + +> Extend an object with the properties of additional objects. node.js/javascript util. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i extend-shallow --save +``` + +## Usage + +```js +var extend = require('extend-shallow'); + +extend({a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +Pass an empty object to shallow clone: + +```js +var obj = {}; +extend(obj, {a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +## Related + +* [extend-shallow](https://github.com/jonschlinkert/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. +* [for-own](https://github.com/jonschlinkert/for-own): Iterate over the own enumerable properties of an object, and return an object with properties… [more](https://github.com/jonschlinkert/for-own) +* [for-in](https://github.com/jonschlinkert/for-in): Iterate over the own and inherited enumerable properties of an objecte, and return an object… [more](https://github.com/jonschlinkert/for-in) +* [is-plain-object](https://github.com/jonschlinkert/is-plain-object): Returns true if an object was created by the `Object` constructor. +* [isobject](https://github.com/jonschlinkert/isobject): Returns true if the value is an object and not an array or null. +* [kind-of](https://github.com/jonschlinkert/kind-of): Get the native type of a value. + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 29, 2015._ \ No newline at end of file diff --git a/node_modules/expand-brackets/node_modules/extend-shallow/index.js b/node_modules/expand-brackets/node_modules/extend-shallow/index.js new file mode 100644 index 0000000..92a067f --- /dev/null +++ b/node_modules/expand-brackets/node_modules/extend-shallow/index.js @@ -0,0 +1,33 @@ +'use strict'; + +var isObject = require('is-extendable'); + +module.exports = function extend(o/*, objects*/) { + if (!isObject(o)) { o = {}; } + + var len = arguments.length; + for (var i = 1; i < len; i++) { + var obj = arguments[i]; + + if (isObject(obj)) { + assign(o, obj); + } + } + return o; +}; + +function assign(a, b) { + for (var key in b) { + if (hasOwn(b, key)) { + a[key] = b[key]; + } + } +} + +/** + * Returns true if the given `key` is an own property of `obj`. + */ + +function hasOwn(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} diff --git a/node_modules/expand-brackets/node_modules/extend-shallow/package.json b/node_modules/expand-brackets/node_modules/extend-shallow/package.json new file mode 100644 index 0000000..0095b60 --- /dev/null +++ b/node_modules/expand-brackets/node_modules/extend-shallow/package.json @@ -0,0 +1,87 @@ +{ + "_from": "extend-shallow@^2.0.1", + "_id": "extend-shallow@2.0.1", + "_inBundle": false, + "_integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=", + "_location": "/expand-brackets/extend-shallow", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "extend-shallow@^2.0.1", + "name": "extend-shallow", + "escapedName": "extend-shallow", + "rawSpec": "^2.0.1", + "saveSpec": null, + "fetchSpec": "^2.0.1" + }, + "_requiredBy": [ + "/expand-brackets" + ], + "_resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz", + "_shasum": "51af7d614ad9a9f610ea1bafbb989d6b1c56890f", + "_spec": "extend-shallow@^2.0.1", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/expand-brackets", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/extend-shallow/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-extendable": "^0.1.0" + }, + "deprecated": false, + "description": "Extend an object with the properties of additional objects. node.js/javascript util.", + "devDependencies": { + "array-slice": "^0.2.3", + "benchmarked": "^0.1.4", + "chalk": "^1.0.0", + "for-own": "^0.1.3", + "glob": "^5.0.12", + "is-plain-object": "^2.0.1", + "kind-of": "^2.0.0", + "minimist": "^1.1.1", + "mocha": "^2.2.5", + "should": "^7.0.1" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/extend-shallow", + "keywords": [ + "assign", + "extend", + "javascript", + "js", + "keys", + "merge", + "obj", + "object", + "prop", + "properties", + "property", + "props", + "shallow", + "util", + "utility", + "utils", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "extend-shallow", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/extend-shallow.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "2.0.1" +} diff --git a/node_modules/extend-shallow/node_modules/is-extendable/LICENSE b/node_modules/extend-shallow/node_modules/is-extendable/LICENSE new file mode 100644 index 0000000..c0d7f13 --- /dev/null +++ b/node_modules/extend-shallow/node_modules/is-extendable/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/extend-shallow/node_modules/is-extendable/README.md b/node_modules/extend-shallow/node_modules/is-extendable/README.md new file mode 100644 index 0000000..875b56a --- /dev/null +++ b/node_modules/extend-shallow/node_modules/is-extendable/README.md @@ -0,0 +1,88 @@ +# is-extendable [![NPM version](https://img.shields.io/npm/v/is-extendable.svg?style=flat)](https://www.npmjs.com/package/is-extendable) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-extendable.svg?style=flat)](https://npmjs.org/package/is-extendable) [![NPM total downloads](https://img.shields.io/npm/dt/is-extendable.svg?style=flat)](https://npmjs.org/package/is-extendable) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-extendable.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-extendable) + +> Returns true if a value is a plain object, array or function. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-extendable +``` + +## Usage + +```js +var isExtendable = require('is-extendable'); +``` + +Returns true if the value is any of the following: + +* array +* plain object +* function + +## Notes + +All objects in JavaScript can have keys, but it's a pain to check for this, since we ether need to verify that the value is not `null` or `undefined` and: + +* the value is not a primitive, or +* that the object is a plain object, function or array + +Also note that an `extendable` object is not the same as an [extensible object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible), which is one that (in es6) is not sealed, frozen, or marked as non-extensible using `preventExtensions`. + +## Release history + +### v1.0.0 - 2017/07/20 + +**Breaking changes** + +* No longer considers date, regex or error objects to be extendable + +## About + +### Related projects + +* [assign-deep](https://www.npmjs.com/package/assign-deep): Deeply assign the enumerable properties and/or es6 Symbol properies of source objects to the target… [more](https://github.com/jonschlinkert/assign-deep) | [homepage](https://github.com/jonschlinkert/assign-deep "Deeply assign the enumerable properties and/or es6 Symbol properies of source objects to the target (first) object.") +* [is-equal-shallow](https://www.npmjs.com/package/is-equal-shallow): Does a shallow comparison of two objects, returning false if the keys or values differ. | [homepage](https://github.com/jonschlinkert/is-equal-shallow "Does a shallow comparison of two objects, returning false if the keys or values differ.") +* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") +* [kind-of](https://www.npmjs.com/package/kind-of): Get the native type of a value. | [homepage](https://github.com/jonschlinkert/kind-of "Get the native type of a value.") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on July 20, 2017._ \ No newline at end of file diff --git a/node_modules/extend-shallow/node_modules/is-extendable/index.d.ts b/node_modules/extend-shallow/node_modules/is-extendable/index.d.ts new file mode 100644 index 0000000..b96d507 --- /dev/null +++ b/node_modules/extend-shallow/node_modules/is-extendable/index.d.ts @@ -0,0 +1,5 @@ +export = isExtendable; + +declare function isExtendable(val: any): boolean; + +declare namespace isExtendable {} diff --git a/node_modules/extend-shallow/node_modules/is-extendable/index.js b/node_modules/extend-shallow/node_modules/is-extendable/index.js new file mode 100644 index 0000000..a8b26ad --- /dev/null +++ b/node_modules/extend-shallow/node_modules/is-extendable/index.js @@ -0,0 +1,14 @@ +/*! + * is-extendable + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var isPlainObject = require('is-plain-object'); + +module.exports = function isExtendable(val) { + return isPlainObject(val) || typeof val === 'function' || Array.isArray(val); +}; diff --git a/node_modules/extend-shallow/node_modules/is-extendable/package.json b/node_modules/extend-shallow/node_modules/is-extendable/package.json new file mode 100644 index 0000000..fdcdc89 --- /dev/null +++ b/node_modules/extend-shallow/node_modules/is-extendable/package.json @@ -0,0 +1,98 @@ +{ + "_from": "is-extendable@^1.0.1", + "_id": "is-extendable@1.0.1", + "_inBundle": false, + "_integrity": "sha512-arnXMxT1hhoKo9k1LZdmlNyJdDDfy2v0fXjFlmok4+i8ul/6WlbVge9bhM74OpNPQPMGUToDtz+KXa1PneJxOA==", + "_location": "/extend-shallow/is-extendable", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-extendable@^1.0.1", + "name": "is-extendable", + "escapedName": "is-extendable", + "rawSpec": "^1.0.1", + "saveSpec": null, + "fetchSpec": "^1.0.1" + }, + "_requiredBy": [ + "/extend-shallow" + ], + "_resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-1.0.1.tgz", + "_shasum": "a7470f9e426733d81bd81e1155264e3a3507cab4", + "_spec": "is-extendable@^1.0.1", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/extend-shallow", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-extendable/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-plain-object": "^2.0.4" + }, + "deprecated": false, + "description": "Returns true if a value is a plain object, array or function.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.4.2" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js", + "index.d.ts" + ], + "homepage": "https://github.com/jonschlinkert/is-extendable", + "keywords": [ + "array", + "assign", + "check", + "date", + "extend", + "extendable", + "extensible", + "function", + "is", + "object", + "regex", + "test" + ], + "license": "MIT", + "main": "index.js", + "name": "is-extendable", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-extendable.git" + }, + "scripts": { + "test": "mocha" + }, + "types": "index.d.ts", + "verb": { + "related": { + "list": [ + "assign-deep", + "is-equal-shallow", + "is-plain-object", + "isobject", + "kind-of" + ] + }, + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + } + }, + "version": "1.0.1" +} diff --git a/node_modules/extglob/node_modules/extend-shallow/LICENSE b/node_modules/extglob/node_modules/extend-shallow/LICENSE new file mode 100644 index 0000000..fa30c4c --- /dev/null +++ b/node_modules/extglob/node_modules/extend-shallow/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/extglob/node_modules/extend-shallow/README.md b/node_modules/extglob/node_modules/extend-shallow/README.md new file mode 100644 index 0000000..cdc45d4 --- /dev/null +++ b/node_modules/extglob/node_modules/extend-shallow/README.md @@ -0,0 +1,61 @@ +# extend-shallow [![NPM version](https://badge.fury.io/js/extend-shallow.svg)](http://badge.fury.io/js/extend-shallow) [![Build Status](https://travis-ci.org/jonschlinkert/extend-shallow.svg)](https://travis-ci.org/jonschlinkert/extend-shallow) + +> Extend an object with the properties of additional objects. node.js/javascript util. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i extend-shallow --save +``` + +## Usage + +```js +var extend = require('extend-shallow'); + +extend({a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +Pass an empty object to shallow clone: + +```js +var obj = {}; +extend(obj, {a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +## Related + +* [extend-shallow](https://github.com/jonschlinkert/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. +* [for-own](https://github.com/jonschlinkert/for-own): Iterate over the own enumerable properties of an object, and return an object with properties… [more](https://github.com/jonschlinkert/for-own) +* [for-in](https://github.com/jonschlinkert/for-in): Iterate over the own and inherited enumerable properties of an objecte, and return an object… [more](https://github.com/jonschlinkert/for-in) +* [is-plain-object](https://github.com/jonschlinkert/is-plain-object): Returns true if an object was created by the `Object` constructor. +* [isobject](https://github.com/jonschlinkert/isobject): Returns true if the value is an object and not an array or null. +* [kind-of](https://github.com/jonschlinkert/kind-of): Get the native type of a value. + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 29, 2015._ \ No newline at end of file diff --git a/node_modules/extglob/node_modules/extend-shallow/index.js b/node_modules/extglob/node_modules/extend-shallow/index.js new file mode 100644 index 0000000..92a067f --- /dev/null +++ b/node_modules/extglob/node_modules/extend-shallow/index.js @@ -0,0 +1,33 @@ +'use strict'; + +var isObject = require('is-extendable'); + +module.exports = function extend(o/*, objects*/) { + if (!isObject(o)) { o = {}; } + + var len = arguments.length; + for (var i = 1; i < len; i++) { + var obj = arguments[i]; + + if (isObject(obj)) { + assign(o, obj); + } + } + return o; +}; + +function assign(a, b) { + for (var key in b) { + if (hasOwn(b, key)) { + a[key] = b[key]; + } + } +} + +/** + * Returns true if the given `key` is an own property of `obj`. + */ + +function hasOwn(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} diff --git a/node_modules/extglob/node_modules/extend-shallow/package.json b/node_modules/extglob/node_modules/extend-shallow/package.json new file mode 100644 index 0000000..15f021b --- /dev/null +++ b/node_modules/extglob/node_modules/extend-shallow/package.json @@ -0,0 +1,87 @@ +{ + "_from": "extend-shallow@^2.0.1", + "_id": "extend-shallow@2.0.1", + "_inBundle": false, + "_integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=", + "_location": "/extglob/extend-shallow", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "extend-shallow@^2.0.1", + "name": "extend-shallow", + "escapedName": "extend-shallow", + "rawSpec": "^2.0.1", + "saveSpec": null, + "fetchSpec": "^2.0.1" + }, + "_requiredBy": [ + "/extglob" + ], + "_resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz", + "_shasum": "51af7d614ad9a9f610ea1bafbb989d6b1c56890f", + "_spec": "extend-shallow@^2.0.1", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/extglob", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/extend-shallow/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-extendable": "^0.1.0" + }, + "deprecated": false, + "description": "Extend an object with the properties of additional objects. node.js/javascript util.", + "devDependencies": { + "array-slice": "^0.2.3", + "benchmarked": "^0.1.4", + "chalk": "^1.0.0", + "for-own": "^0.1.3", + "glob": "^5.0.12", + "is-plain-object": "^2.0.1", + "kind-of": "^2.0.0", + "minimist": "^1.1.1", + "mocha": "^2.2.5", + "should": "^7.0.1" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/extend-shallow", + "keywords": [ + "assign", + "extend", + "javascript", + "js", + "keys", + "merge", + "obj", + "object", + "prop", + "properties", + "property", + "props", + "shallow", + "util", + "utility", + "utils", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "extend-shallow", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/extend-shallow.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "2.0.1" +} diff --git a/node_modules/extglob/node_modules/is-accessor-descriptor/LICENSE b/node_modules/extglob/node_modules/is-accessor-descriptor/LICENSE new file mode 100644 index 0000000..e33d14b --- /dev/null +++ b/node_modules/extglob/node_modules/is-accessor-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/extglob/node_modules/is-accessor-descriptor/README.md b/node_modules/extglob/node_modules/is-accessor-descriptor/README.md new file mode 100644 index 0000000..d198e1f --- /dev/null +++ b/node_modules/extglob/node_modules/is-accessor-descriptor/README.md @@ -0,0 +1,144 @@ +# is-accessor-descriptor [![NPM version](https://img.shields.io/npm/v/is-accessor-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-accessor-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-accessor-descriptor.svg?style=flat)](https://npmjs.org/package/is-accessor-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-accessor-descriptor.svg?style=flat)](https://npmjs.org/package/is-accessor-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-accessor-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-accessor-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-accessor-descriptor +``` + +## Usage + +```js +var isAccessor = require('is-accessor-descriptor'); + +isAccessor({get: function() {}}); +//=> true +``` + +You may also pass an object and property name to check if the property is an accessor: + +```js +isAccessor(foo, 'bar'); +``` + +## Examples + +`false` when not an object + +```js +isAccessor('a') +isAccessor(null) +isAccessor([]) +//=> false +``` + +`true` when the object has valid properties + +and the properties all have the correct JavaScript types: + +```js +isAccessor({get: noop, set: noop}) +isAccessor({get: noop}) +isAccessor({set: noop}) +//=> true +``` + +`false` when the object has invalid properties + +```js +isAccessor({get: noop, set: noop, bar: 'baz'}) +isAccessor({get: noop, writable: true}) +isAccessor({get: noop, value: true}) +//=> false +``` + +`false` when an accessor is not a function + +```js +isAccessor({get: noop, set: 'baz'}) +isAccessor({get: 'foo', set: noop}) +isAccessor({get: 'foo', bar: 'baz'}) +isAccessor({get: 'foo', set: 'baz'}) +//=> false +``` + +`false` when a value is not the correct type + +```js +isAccessor({get: noop, set: noop, enumerable: 'foo'}) +isAccessor({set: noop, configurable: 'foo'}) +isAccessor({get: noop, configurable: 'foo'}) +//=> false +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 22 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [realityking](https://github.com/realityking) | + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on November 01, 2017._ \ No newline at end of file diff --git a/node_modules/extglob/node_modules/is-accessor-descriptor/index.js b/node_modules/extglob/node_modules/is-accessor-descriptor/index.js new file mode 100644 index 0000000..d2e6fe8 --- /dev/null +++ b/node_modules/extglob/node_modules/is-accessor-descriptor/index.js @@ -0,0 +1,69 @@ +/*! + * is-accessor-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); + +// accessor descriptor properties +var accessor = { + get: 'function', + set: 'function', + configurable: 'boolean', + enumerable: 'boolean' +}; + +function isAccessorDescriptor(obj, prop) { + if (typeof prop === 'string') { + var val = Object.getOwnPropertyDescriptor(obj, prop); + return typeof val !== 'undefined'; + } + + if (typeOf(obj) !== 'object') { + return false; + } + + if (has(obj, 'value') || has(obj, 'writable')) { + return false; + } + + if (!has(obj, 'get') || typeof obj.get !== 'function') { + return false; + } + + // tldr: it's valid to have "set" be undefined + // "set" might be undefined if `Object.getOwnPropertyDescriptor` + // was used to get the value, and only `get` was defined by the user + if (has(obj, 'set') && typeof obj[key] !== 'function' && typeof obj[key] !== 'undefined') { + return false; + } + + for (var key in obj) { + if (!accessor.hasOwnProperty(key)) { + continue; + } + + if (typeOf(obj[key]) === accessor[key]) { + continue; + } + + if (typeof obj[key] !== 'undefined') { + return false; + } + } + return true; +} + +function has(obj, key) { + return {}.hasOwnProperty.call(obj, key); +} + +/** + * Expose `isAccessorDescriptor` + */ + +module.exports = isAccessorDescriptor; diff --git a/node_modules/extglob/node_modules/is-accessor-descriptor/package.json b/node_modules/extglob/node_modules/is-accessor-descriptor/package.json new file mode 100644 index 0000000..db0d33a --- /dev/null +++ b/node_modules/extglob/node_modules/is-accessor-descriptor/package.json @@ -0,0 +1,110 @@ +{ + "_from": "is-accessor-descriptor@^1.0.0", + "_id": "is-accessor-descriptor@1.0.0", + "_inBundle": false, + "_integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==", + "_location": "/extglob/is-accessor-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-accessor-descriptor@^1.0.0", + "name": "is-accessor-descriptor", + "escapedName": "is-accessor-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/extglob/is-descriptor" + ], + "_resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz", + "_shasum": "169c2f6d3df1f992618072365c9b0ea1f6878656", + "_spec": "is-accessor-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/extglob/node_modules/is-descriptor", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-accessor-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Rouven Weßling", + "url": "www.rouvenwessling.de" + } + ], + "dependencies": { + "kind-of": "^6.0.0" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-accessor-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-accessor-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-accessor-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "is-plain-object", + "isobject" + ] + }, + "lint": { + "reflinks": true + } + }, + "version": "1.0.0" +} diff --git a/node_modules/extglob/node_modules/is-data-descriptor/LICENSE b/node_modules/extglob/node_modules/is-data-descriptor/LICENSE new file mode 100644 index 0000000..e33d14b --- /dev/null +++ b/node_modules/extglob/node_modules/is-data-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/extglob/node_modules/is-data-descriptor/README.md b/node_modules/extglob/node_modules/is-data-descriptor/README.md new file mode 100644 index 0000000..42b0714 --- /dev/null +++ b/node_modules/extglob/node_modules/is-data-descriptor/README.md @@ -0,0 +1,161 @@ +# is-data-descriptor [![NPM version](https://img.shields.io/npm/v/is-data-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-data-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-data-descriptor.svg?style=flat)](https://npmjs.org/package/is-data-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-data-descriptor.svg?style=flat)](https://npmjs.org/package/is-data-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-data-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-data-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript data descriptor. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-data-descriptor +``` + +## Usage + +```js +var isDataDesc = require('is-data-descriptor'); +``` + +## Examples + +`true` when the descriptor has valid properties with valid values. + +```js +// `value` can be anything +isDataDesc({value: 'foo'}) +isDataDesc({value: function() {}}) +isDataDesc({value: true}) +//=> true +``` + +`false` when not an object + +```js +isDataDesc('a') +//=> false +isDataDesc(null) +//=> false +isDataDesc([]) +//=> false +``` + +`false` when the object has invalid properties + +```js +isDataDesc({value: 'foo', bar: 'baz'}) +//=> false +isDataDesc({value: 'foo', bar: 'baz'}) +//=> false +isDataDesc({value: 'foo', get: function(){}}) +//=> false +isDataDesc({get: function(){}, value: 'foo'}) +//=> false +``` + +`false` when a value is not the correct type + +```js +isDataDesc({value: 'foo', enumerable: 'foo'}) +//=> false +isDataDesc({value: 'foo', configurable: 'foo'}) +//=> false +isDataDesc({value: 'foo', writable: 'foo'}) +//=> false +``` + +## Valid properties + +The only valid data descriptor properties are the following: + +* `configurable` (required) +* `enumerable` (required) +* `value` (optional) +* `writable` (optional) + +To be a valid data descriptor, either `value` or `writable` must be defined. + +**Invalid properties** + +A descriptor may have additional _invalid_ properties (an error will **not** be thrown). + +```js +var foo = {}; + +Object.defineProperty(foo, 'bar', { + enumerable: true, + whatever: 'blah', // invalid, but doesn't cause an error + get: function() { + return 'baz'; + } +}); + +console.log(foo.bar); +//=> 'baz' +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 21 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [realityking](https://github.com/realityking) | + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on November 01, 2017._ \ No newline at end of file diff --git a/node_modules/extglob/node_modules/is-data-descriptor/index.js b/node_modules/extglob/node_modules/is-data-descriptor/index.js new file mode 100644 index 0000000..cfeae36 --- /dev/null +++ b/node_modules/extglob/node_modules/is-data-descriptor/index.js @@ -0,0 +1,49 @@ +/*! + * is-data-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); + +module.exports = function isDataDescriptor(obj, prop) { + // data descriptor properties + var data = { + configurable: 'boolean', + enumerable: 'boolean', + writable: 'boolean' + }; + + if (typeOf(obj) !== 'object') { + return false; + } + + if (typeof prop === 'string') { + var val = Object.getOwnPropertyDescriptor(obj, prop); + return typeof val !== 'undefined'; + } + + if (!('value' in obj) && !('writable' in obj)) { + return false; + } + + for (var key in obj) { + if (key === 'value') continue; + + if (!data.hasOwnProperty(key)) { + continue; + } + + if (typeOf(obj[key]) === data[key]) { + continue; + } + + if (typeof obj[key] !== 'undefined') { + return false; + } + } + return true; +}; diff --git a/node_modules/extglob/node_modules/is-data-descriptor/package.json b/node_modules/extglob/node_modules/is-data-descriptor/package.json new file mode 100644 index 0000000..9b2dbd1 --- /dev/null +++ b/node_modules/extglob/node_modules/is-data-descriptor/package.json @@ -0,0 +1,109 @@ +{ + "_from": "is-data-descriptor@^1.0.0", + "_id": "is-data-descriptor@1.0.0", + "_inBundle": false, + "_integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==", + "_location": "/extglob/is-data-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-data-descriptor@^1.0.0", + "name": "is-data-descriptor", + "escapedName": "is-data-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/extglob/is-descriptor" + ], + "_resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz", + "_shasum": "d84876321d0e7add03990406abbbbd36ba9268c7", + "_spec": "is-data-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/extglob/node_modules/is-descriptor", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-data-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Rouven Weßling", + "url": "www.rouvenwessling.de" + } + ], + "dependencies": { + "kind-of": "^6.0.0" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript data descriptor.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-data-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-data-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-data-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "isobject" + ] + }, + "lint": { + "reflinks": true + } + }, + "version": "1.0.0" +} diff --git a/node_modules/extglob/node_modules/is-descriptor/LICENSE b/node_modules/extglob/node_modules/is-descriptor/LICENSE new file mode 100644 index 0000000..c0d7f13 --- /dev/null +++ b/node_modules/extglob/node_modules/is-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/extglob/node_modules/is-descriptor/README.md b/node_modules/extglob/node_modules/is-descriptor/README.md new file mode 100644 index 0000000..658e533 --- /dev/null +++ b/node_modules/extglob/node_modules/is-descriptor/README.md @@ -0,0 +1,193 @@ +# is-descriptor [![NPM version](https://img.shields.io/npm/v/is-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-descriptor.svg?style=flat)](https://npmjs.org/package/is-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-descriptor.svg?style=flat)](https://npmjs.org/package/is-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-descriptor +``` + +## Usage + +```js +var isDescriptor = require('is-descriptor'); + +isDescriptor({value: 'foo'}) +//=> true +isDescriptor({get: function(){}, set: function(){}}) +//=> true +isDescriptor({get: 'foo', set: function(){}}) +//=> false +``` + +You may also check for a descriptor by passing an object as the first argument and property name (`string`) as the second argument. + +```js +var obj = {}; +obj.foo = 'abc'; + +Object.defineProperty(obj, 'bar', { + value: 'xyz' +}); + +isDescriptor(obj, 'foo'); +//=> true +isDescriptor(obj, 'bar'); +//=> true +``` + +## Examples + +### value type + +`false` when not an object + +```js +isDescriptor('a'); +//=> false +isDescriptor(null); +//=> false +isDescriptor([]); +//=> false +``` + +### data descriptor + +`true` when the object has valid properties with valid values. + +```js +isDescriptor({value: 'foo'}); +//=> true +isDescriptor({value: noop}); +//=> true +``` + +`false` when the object has invalid properties + +```js +isDescriptor({value: 'foo', bar: 'baz'}); +//=> false +isDescriptor({value: 'foo', bar: 'baz'}); +//=> false +isDescriptor({value: 'foo', get: noop}); +//=> false +isDescriptor({get: noop, value: noop}); +//=> false +``` + +`false` when a value is not the correct type + +```js +isDescriptor({value: 'foo', enumerable: 'foo'}); +//=> false +isDescriptor({value: 'foo', configurable: 'foo'}); +//=> false +isDescriptor({value: 'foo', writable: 'foo'}); +//=> false +``` + +### accessor descriptor + +`true` when the object has valid properties with valid values. + +```js +isDescriptor({get: noop, set: noop}); +//=> true +isDescriptor({get: noop}); +//=> true +isDescriptor({set: noop}); +//=> true +``` + +`false` when the object has invalid properties + +```js +isDescriptor({get: noop, set: noop, bar: 'baz'}); +//=> false +isDescriptor({get: noop, writable: true}); +//=> false +isDescriptor({get: noop, value: true}); +//=> false +``` + +`false` when an accessor is not a function + +```js +isDescriptor({get: noop, set: 'baz'}); +//=> false +isDescriptor({get: 'foo', set: noop}); +//=> false +isDescriptor({get: 'foo', bar: 'baz'}); +//=> false +isDescriptor({get: 'foo', set: 'baz'}); +//=> false +``` + +`false` when a value is not the correct type + +```js +isDescriptor({get: noop, set: noop, enumerable: 'foo'}); +//=> false +isDescriptor({set: noop, configurable: 'foo'}); +//=> false +isDescriptor({get: noop, configurable: 'foo'}); +//=> false +``` + +## About + +### Related projects + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 24 | [jonschlinkert](https://github.com/jonschlinkert) | +| 1 | [doowb](https://github.com/doowb) | +| 1 | [wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg) | + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on July 22, 2017._ \ No newline at end of file diff --git a/node_modules/extglob/node_modules/is-descriptor/index.js b/node_modules/extglob/node_modules/is-descriptor/index.js new file mode 100644 index 0000000..c9b91d7 --- /dev/null +++ b/node_modules/extglob/node_modules/is-descriptor/index.js @@ -0,0 +1,22 @@ +/*! + * is-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); +var isAccessor = require('is-accessor-descriptor'); +var isData = require('is-data-descriptor'); + +module.exports = function isDescriptor(obj, key) { + if (typeOf(obj) !== 'object') { + return false; + } + if ('get' in obj) { + return isAccessor(obj, key); + } + return isData(obj, key); +}; diff --git a/node_modules/extglob/node_modules/is-descriptor/package.json b/node_modules/extglob/node_modules/is-descriptor/package.json new file mode 100644 index 0000000..3cc0d23 --- /dev/null +++ b/node_modules/extglob/node_modules/is-descriptor/package.json @@ -0,0 +1,114 @@ +{ + "_from": "is-descriptor@^1.0.0", + "_id": "is-descriptor@1.0.2", + "_inBundle": false, + "_integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==", + "_location": "/extglob/is-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-descriptor@^1.0.0", + "name": "is-descriptor", + "escapedName": "is-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/extglob/define-property" + ], + "_resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-1.0.2.tgz", + "_shasum": "3b159746a66604b04f8c81524ba365c5f14d86ec", + "_spec": "is-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/extglob/node_modules/define-property", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Brian Woodward", + "url": "https://twitter.com/doowb" + }, + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "url": "https://github.com/wtgtybhertgeghgtwtg" + } + ], + "dependencies": { + "is-accessor-descriptor": "^1.0.0", + "is-data-descriptor": "^1.0.0", + "kind-of": "^6.0.2" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "isobject" + ] + }, + "plugins": [ + "gulp-format-md" + ], + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "lint": { + "reflinks": true + } + }, + "version": "1.0.2" +} diff --git a/node_modules/fill-range/node_modules/extend-shallow/LICENSE b/node_modules/fill-range/node_modules/extend-shallow/LICENSE new file mode 100644 index 0000000..fa30c4c --- /dev/null +++ b/node_modules/fill-range/node_modules/extend-shallow/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/fill-range/node_modules/extend-shallow/README.md b/node_modules/fill-range/node_modules/extend-shallow/README.md new file mode 100644 index 0000000..cdc45d4 --- /dev/null +++ b/node_modules/fill-range/node_modules/extend-shallow/README.md @@ -0,0 +1,61 @@ +# extend-shallow [![NPM version](https://badge.fury.io/js/extend-shallow.svg)](http://badge.fury.io/js/extend-shallow) [![Build Status](https://travis-ci.org/jonschlinkert/extend-shallow.svg)](https://travis-ci.org/jonschlinkert/extend-shallow) + +> Extend an object with the properties of additional objects. node.js/javascript util. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i extend-shallow --save +``` + +## Usage + +```js +var extend = require('extend-shallow'); + +extend({a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +Pass an empty object to shallow clone: + +```js +var obj = {}; +extend(obj, {a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +## Related + +* [extend-shallow](https://github.com/jonschlinkert/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. +* [for-own](https://github.com/jonschlinkert/for-own): Iterate over the own enumerable properties of an object, and return an object with properties… [more](https://github.com/jonschlinkert/for-own) +* [for-in](https://github.com/jonschlinkert/for-in): Iterate over the own and inherited enumerable properties of an objecte, and return an object… [more](https://github.com/jonschlinkert/for-in) +* [is-plain-object](https://github.com/jonschlinkert/is-plain-object): Returns true if an object was created by the `Object` constructor. +* [isobject](https://github.com/jonschlinkert/isobject): Returns true if the value is an object and not an array or null. +* [kind-of](https://github.com/jonschlinkert/kind-of): Get the native type of a value. + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 29, 2015._ \ No newline at end of file diff --git a/node_modules/fill-range/node_modules/extend-shallow/index.js b/node_modules/fill-range/node_modules/extend-shallow/index.js new file mode 100644 index 0000000..92a067f --- /dev/null +++ b/node_modules/fill-range/node_modules/extend-shallow/index.js @@ -0,0 +1,33 @@ +'use strict'; + +var isObject = require('is-extendable'); + +module.exports = function extend(o/*, objects*/) { + if (!isObject(o)) { o = {}; } + + var len = arguments.length; + for (var i = 1; i < len; i++) { + var obj = arguments[i]; + + if (isObject(obj)) { + assign(o, obj); + } + } + return o; +}; + +function assign(a, b) { + for (var key in b) { + if (hasOwn(b, key)) { + a[key] = b[key]; + } + } +} + +/** + * Returns true if the given `key` is an own property of `obj`. + */ + +function hasOwn(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} diff --git a/node_modules/fill-range/node_modules/extend-shallow/package.json b/node_modules/fill-range/node_modules/extend-shallow/package.json new file mode 100644 index 0000000..7e0f327 --- /dev/null +++ b/node_modules/fill-range/node_modules/extend-shallow/package.json @@ -0,0 +1,87 @@ +{ + "_from": "extend-shallow@^2.0.1", + "_id": "extend-shallow@2.0.1", + "_inBundle": false, + "_integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=", + "_location": "/fill-range/extend-shallow", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "extend-shallow@^2.0.1", + "name": "extend-shallow", + "escapedName": "extend-shallow", + "rawSpec": "^2.0.1", + "saveSpec": null, + "fetchSpec": "^2.0.1" + }, + "_requiredBy": [ + "/fill-range" + ], + "_resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz", + "_shasum": "51af7d614ad9a9f610ea1bafbb989d6b1c56890f", + "_spec": "extend-shallow@^2.0.1", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/fill-range", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/extend-shallow/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-extendable": "^0.1.0" + }, + "deprecated": false, + "description": "Extend an object with the properties of additional objects. node.js/javascript util.", + "devDependencies": { + "array-slice": "^0.2.3", + "benchmarked": "^0.1.4", + "chalk": "^1.0.0", + "for-own": "^0.1.3", + "glob": "^5.0.12", + "is-plain-object": "^2.0.1", + "kind-of": "^2.0.0", + "minimist": "^1.1.1", + "mocha": "^2.2.5", + "should": "^7.0.1" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/extend-shallow", + "keywords": [ + "assign", + "extend", + "javascript", + "js", + "keys", + "merge", + "obj", + "object", + "prop", + "properties", + "property", + "props", + "shallow", + "util", + "utility", + "utils", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "extend-shallow", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/extend-shallow.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "2.0.1" +} diff --git a/node_modules/is-number/node_modules/kind-of/LICENSE b/node_modules/is-number/node_modules/kind-of/LICENSE new file mode 100644 index 0000000..d734237 --- /dev/null +++ b/node_modules/is-number/node_modules/kind-of/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2017, Jon Schlinkert + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/is-number/node_modules/kind-of/README.md b/node_modules/is-number/node_modules/kind-of/README.md new file mode 100644 index 0000000..6a9df36 --- /dev/null +++ b/node_modules/is-number/node_modules/kind-of/README.md @@ -0,0 +1,261 @@ +# kind-of [![NPM version](https://img.shields.io/npm/v/kind-of.svg?style=flat)](https://www.npmjs.com/package/kind-of) [![NPM monthly downloads](https://img.shields.io/npm/dm/kind-of.svg?style=flat)](https://npmjs.org/package/kind-of) [![NPM total downloads](https://img.shields.io/npm/dt/kind-of.svg?style=flat)](https://npmjs.org/package/kind-of) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/kind-of.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/kind-of) + +> Get the native type of a value. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save kind-of +``` + +## Install + +Install with [bower](https://bower.io/) + +```sh +$ bower install kind-of --save +``` + +## Usage + +> es5, browser and es6 ready + +```js +var kindOf = require('kind-of'); + +kindOf(undefined); +//=> 'undefined' + +kindOf(null); +//=> 'null' + +kindOf(true); +//=> 'boolean' + +kindOf(false); +//=> 'boolean' + +kindOf(new Boolean(true)); +//=> 'boolean' + +kindOf(new Buffer('')); +//=> 'buffer' + +kindOf(42); +//=> 'number' + +kindOf(new Number(42)); +//=> 'number' + +kindOf('str'); +//=> 'string' + +kindOf(new String('str')); +//=> 'string' + +kindOf(arguments); +//=> 'arguments' + +kindOf({}); +//=> 'object' + +kindOf(Object.create(null)); +//=> 'object' + +kindOf(new Test()); +//=> 'object' + +kindOf(new Date()); +//=> 'date' + +kindOf([]); +//=> 'array' + +kindOf([1, 2, 3]); +//=> 'array' + +kindOf(new Array()); +//=> 'array' + +kindOf(/foo/); +//=> 'regexp' + +kindOf(new RegExp('foo')); +//=> 'regexp' + +kindOf(function () {}); +//=> 'function' + +kindOf(function * () {}); +//=> 'function' + +kindOf(new Function()); +//=> 'function' + +kindOf(new Map()); +//=> 'map' + +kindOf(new WeakMap()); +//=> 'weakmap' + +kindOf(new Set()); +//=> 'set' + +kindOf(new WeakSet()); +//=> 'weakset' + +kindOf(Symbol('str')); +//=> 'symbol' + +kindOf(new Int8Array()); +//=> 'int8array' + +kindOf(new Uint8Array()); +//=> 'uint8array' + +kindOf(new Uint8ClampedArray()); +//=> 'uint8clampedarray' + +kindOf(new Int16Array()); +//=> 'int16array' + +kindOf(new Uint16Array()); +//=> 'uint16array' + +kindOf(new Int32Array()); +//=> 'int32array' + +kindOf(new Uint32Array()); +//=> 'uint32array' + +kindOf(new Float32Array()); +//=> 'float32array' + +kindOf(new Float64Array()); +//=> 'float64array' +``` + +## Benchmarks + +Benchmarked against [typeof](http://github.com/CodingFu/typeof) and [type-of](https://github.com/ForbesLindesay/type-of). +Note that performaces is slower for es6 features `Map`, `WeakMap`, `Set` and `WeakSet`. + +```bash +#1: array + current x 23,329,397 ops/sec ±0.82% (94 runs sampled) + lib-type-of x 4,170,273 ops/sec ±0.55% (94 runs sampled) + lib-typeof x 9,686,935 ops/sec ±0.59% (98 runs sampled) + +#2: boolean + current x 27,197,115 ops/sec ±0.85% (94 runs sampled) + lib-type-of x 3,145,791 ops/sec ±0.73% (97 runs sampled) + lib-typeof x 9,199,562 ops/sec ±0.44% (99 runs sampled) + +#3: date + current x 20,190,117 ops/sec ±0.86% (92 runs sampled) + lib-type-of x 5,166,970 ops/sec ±0.74% (94 runs sampled) + lib-typeof x 9,610,821 ops/sec ±0.50% (96 runs sampled) + +#4: function + current x 23,855,460 ops/sec ±0.60% (97 runs sampled) + lib-type-of x 5,667,740 ops/sec ±0.54% (100 runs sampled) + lib-typeof x 10,010,644 ops/sec ±0.44% (100 runs sampled) + +#5: null + current x 27,061,047 ops/sec ±0.97% (96 runs sampled) + lib-type-of x 13,965,573 ops/sec ±0.62% (97 runs sampled) + lib-typeof x 8,460,194 ops/sec ±0.61% (97 runs sampled) + +#6: number + current x 25,075,682 ops/sec ±0.53% (99 runs sampled) + lib-type-of x 2,266,405 ops/sec ±0.41% (98 runs sampled) + lib-typeof x 9,821,481 ops/sec ±0.45% (99 runs sampled) + +#7: object + current x 3,348,980 ops/sec ±0.49% (99 runs sampled) + lib-type-of x 3,245,138 ops/sec ±0.60% (94 runs sampled) + lib-typeof x 9,262,952 ops/sec ±0.59% (99 runs sampled) + +#8: regex + current x 21,284,827 ops/sec ±0.72% (96 runs sampled) + lib-type-of x 4,689,241 ops/sec ±0.43% (100 runs sampled) + lib-typeof x 8,957,593 ops/sec ±0.62% (98 runs sampled) + +#9: string + current x 25,379,234 ops/sec ±0.58% (96 runs sampled) + lib-type-of x 3,635,148 ops/sec ±0.76% (93 runs sampled) + lib-typeof x 9,494,134 ops/sec ±0.49% (98 runs sampled) + +#10: undef + current x 27,459,221 ops/sec ±1.01% (93 runs sampled) + lib-type-of x 14,360,433 ops/sec ±0.52% (99 runs sampled) + lib-typeof x 23,202,868 ops/sec ±0.59% (94 runs sampled) + +``` + +## Optimizations + +In 7 out of 8 cases, this library is 2x-10x faster than other top libraries included in the benchmarks. There are a few things that lead to this performance advantage, none of them hard and fast rules, but all of them simple and repeatable in almost any code library: + +1. Optimize around the fastest and most common use cases first. Of course, this will change from project-to-project, but I took some time to understand how and why `typeof` checks were being used in my own libraries and other libraries I use a lot. +2. Optimize around bottlenecks - In other words, the order in which conditionals are implemented is significant, because each check is only as fast as the failing checks that came before it. Here, the biggest bottleneck by far is checking for plain objects (an object that was created by the `Object` constructor). I opted to make this check happen by process of elimination rather than brute force up front (e.g. by using something like `val.constructor.name`), so that every other type check would not be penalized it. +3. Don't do uneccessary processing - why do `.slice(8, -1).toLowerCase();` just to get the word `regex`? It's much faster to do `if (type === '[object RegExp]') return 'regex'` + +## About + +### Related projects + +* [is-glob](https://www.npmjs.com/package/is-glob): Returns `true` if the given string looks like a glob pattern or an extglob pattern… [more](https://github.com/jonschlinkert/is-glob) | [homepage](https://github.com/jonschlinkert/is-glob "Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet") +* [is-number](https://www.npmjs.com/package/is-number): Returns true if the value is a number. comprehensive tests. | [homepage](https://github.com/jonschlinkert/is-number "Returns true if the value is a number. comprehensive tests.") +* [is-primitive](https://www.npmjs.com/package/is-primitive): Returns `true` if the value is a primitive. | [homepage](https://github.com/jonschlinkert/is-primitive "Returns `true` if the value is a primitive. ") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 59 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [miguelmota](https://github.com/miguelmota) | +| 1 | [dtothefp](https://github.com/dtothefp) | +| 1 | [ksheedlo](https://github.com/ksheedlo) | +| 1 | [pdehaan](https://github.com/pdehaan) | +| 1 | [laggingreflex](https://github.com/laggingreflex) | + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on May 16, 2017._ \ No newline at end of file diff --git a/node_modules/is-number/node_modules/kind-of/index.js b/node_modules/is-number/node_modules/kind-of/index.js new file mode 100644 index 0000000..b52c291 --- /dev/null +++ b/node_modules/is-number/node_modules/kind-of/index.js @@ -0,0 +1,116 @@ +var isBuffer = require('is-buffer'); +var toString = Object.prototype.toString; + +/** + * Get the native `typeof` a value. + * + * @param {*} `val` + * @return {*} Native javascript type + */ + +module.exports = function kindOf(val) { + // primitivies + if (typeof val === 'undefined') { + return 'undefined'; + } + if (val === null) { + return 'null'; + } + if (val === true || val === false || val instanceof Boolean) { + return 'boolean'; + } + if (typeof val === 'string' || val instanceof String) { + return 'string'; + } + if (typeof val === 'number' || val instanceof Number) { + return 'number'; + } + + // functions + if (typeof val === 'function' || val instanceof Function) { + return 'function'; + } + + // array + if (typeof Array.isArray !== 'undefined' && Array.isArray(val)) { + return 'array'; + } + + // check for instances of RegExp and Date before calling `toString` + if (val instanceof RegExp) { + return 'regexp'; + } + if (val instanceof Date) { + return 'date'; + } + + // other objects + var type = toString.call(val); + + if (type === '[object RegExp]') { + return 'regexp'; + } + if (type === '[object Date]') { + return 'date'; + } + if (type === '[object Arguments]') { + return 'arguments'; + } + if (type === '[object Error]') { + return 'error'; + } + + // buffer + if (isBuffer(val)) { + return 'buffer'; + } + + // es6: Map, WeakMap, Set, WeakSet + if (type === '[object Set]') { + return 'set'; + } + if (type === '[object WeakSet]') { + return 'weakset'; + } + if (type === '[object Map]') { + return 'map'; + } + if (type === '[object WeakMap]') { + return 'weakmap'; + } + if (type === '[object Symbol]') { + return 'symbol'; + } + + // typed arrays + if (type === '[object Int8Array]') { + return 'int8array'; + } + if (type === '[object Uint8Array]') { + return 'uint8array'; + } + if (type === '[object Uint8ClampedArray]') { + return 'uint8clampedarray'; + } + if (type === '[object Int16Array]') { + return 'int16array'; + } + if (type === '[object Uint16Array]') { + return 'uint16array'; + } + if (type === '[object Int32Array]') { + return 'int32array'; + } + if (type === '[object Uint32Array]') { + return 'uint32array'; + } + if (type === '[object Float32Array]') { + return 'float32array'; + } + if (type === '[object Float64Array]') { + return 'float64array'; + } + + // must be a plain object + return 'object'; +}; diff --git a/node_modules/is-number/node_modules/kind-of/package.json b/node_modules/is-number/node_modules/kind-of/package.json new file mode 100644 index 0000000..57859b4 --- /dev/null +++ b/node_modules/is-number/node_modules/kind-of/package.json @@ -0,0 +1,139 @@ +{ + "_from": "kind-of@^3.0.2", + "_id": "kind-of@3.2.2", + "_inBundle": false, + "_integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=", + "_location": "/is-number/kind-of", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "kind-of@^3.0.2", + "name": "kind-of", + "escapedName": "kind-of", + "rawSpec": "^3.0.2", + "saveSpec": null, + "fetchSpec": "^3.0.2" + }, + "_requiredBy": [ + "/is-number" + ], + "_resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz", + "_shasum": "31ea21a734bab9bbb0f32466d893aea51e4a3c64", + "_spec": "kind-of@^3.0.2", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/is-number", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/kind-of/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "David Fox-Powell", + "url": "https://dtothefp.github.io/me" + }, + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Ken Sheedlo", + "url": "kensheedlo.com" + }, + { + "name": "laggingreflex", + "url": "https://github.com/laggingreflex" + }, + { + "name": "Miguel Mota", + "url": "https://miguelmota.com" + }, + { + "name": "Peter deHaan", + "url": "http://about.me/peterdehaan" + } + ], + "dependencies": { + "is-buffer": "^1.1.5" + }, + "deprecated": false, + "description": "Get the native type of a value.", + "devDependencies": { + "ansi-bold": "^0.1.1", + "benchmarked": "^1.0.0", + "browserify": "^14.3.0", + "glob": "^7.1.1", + "gulp-format-md": "^0.1.12", + "mocha": "^3.3.0", + "type-of": "^2.0.1", + "typeof": "^1.0.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/kind-of", + "keywords": [ + "arguments", + "array", + "boolean", + "check", + "date", + "function", + "is", + "is-type", + "is-type-of", + "kind", + "kind-of", + "number", + "object", + "of", + "regexp", + "string", + "test", + "type", + "type-of", + "typeof", + "types" + ], + "license": "MIT", + "main": "index.js", + "name": "kind-of", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/kind-of.git" + }, + "scripts": { + "prepublish": "browserify -o browser.js -e index.js -s index --bare", + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "is-glob", + "is-number", + "is-primitive" + ] + }, + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + }, + "reflinks": [ + "verb" + ] + }, + "version": "3.2.2" +} diff --git a/node_modules/kind-of/CHANGELOG.md b/node_modules/kind-of/CHANGELOG.md new file mode 100644 index 0000000..fb30b06 --- /dev/null +++ b/node_modules/kind-of/CHANGELOG.md @@ -0,0 +1,157 @@ +# Release history + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) +and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). + +
+ Guiding Principles + +- Changelogs are for humans, not machines. +- There should be an entry for every single version. +- The same types of changes should be grouped. +- Versions and sections should be linkable. +- The latest version comes first. +- The release date of each versions is displayed. +- Mention whether you follow Semantic Versioning. + +
+ +
+ Types of changes + +Changelog entries are classified using the following labels _(from [keep-a-changelog](http://keepachangelog.com/)_): + +- `Added` for new features. +- `Changed` for changes in existing functionality. +- `Deprecated` for soon-to-be removed features. +- `Removed` for now removed features. +- `Fixed` for any bug fixes. +- `Security` in case of vulnerabilities. + +
+ +## [6.0.0] - 2017-10-13 + +- refactor code to be more performant +- refactor benchmarks + +## [5.1.0] - 2017-10-13 + +**Added** + +- Merge pull request #15 from aretecode/patch-1 +- adds support and tests for string & array iterators + +**Changed** + +- updates benchmarks + +## [5.0.2] - 2017-08-02 + +- Merge pull request #14 from struct78/master +- Added `undefined` check + +## [5.0.0] - 2017-06-21 + +- Merge pull request #12 from aretecode/iterator +- Set Iterator + Map Iterator +- streamline `isbuffer`, minor edits + +## [4.0.0] - 2017-05-19 + +- Merge pull request #8 from tunnckoCore/master +- update deps + +## [3.2.2] - 2017-05-16 + +- fix version + +## [3.2.1] - 2017-05-16 + +- add browserify + +## [3.2.0] - 2017-04-25 + +- Merge pull request #10 from ksheedlo/unrequire-buffer +- add `promise` support and tests +- Remove unnecessary `Buffer` check + +## [3.1.0] - 2016-12-07 + +- Merge pull request #7 from laggingreflex/err +- add support for `error` and tests +- run update + +## [3.0.4] - 2016-07-29 + +- move tests +- run update + +## [3.0.3] - 2016-05-03 + +- fix prepublish script +- remove unused dep + +## [3.0.0] - 2015-11-17 + +- add typed array support +- Merge pull request #5 from miguelmota/typed-arrays +- adds new tests + +## [2.0.1] - 2015-08-21 + +- use `is-buffer` module + +## [2.0.0] - 2015-05-31 + +- Create fallback for `Array.isArray` if used as a browser package +- Merge pull request #2 from dtothefp/patch-1 +- Merge pull request #3 from pdehaan/patch-1 +- Merge branch 'master' of https://github.com/chorks/kind-of into chorks-master +- optimizations, mostly date and regex + +## [1.1.0] - 2015-02-09 + +- adds `buffer` support +- adds tests for `buffer` + +## [1.0.0] - 2015-01-19 + +- update benchmarks +- optimizations based on benchmarks + +## [0.1.2] - 2014-10-26 + +- return `typeof` value if it's not an object. very slight speed improvement +- use `.slice` +- adds benchmarks + +## [0.1.0] - 2014-9-26 + +- first commit + +[6.0.0]: https://github.com/jonschlinkert/kind-of/compare/5.1.0...6.0.0 +[5.1.0]: https://github.com/jonschlinkert/kind-of/compare/5.0.2...5.1.0 +[5.0.2]: https://github.com/jonschlinkert/kind-of/compare/5.0.1...5.0.2 +[5.0.1]: https://github.com/jonschlinkert/kind-of/compare/5.0.0...5.0.1 +[5.0.0]: https://github.com/jonschlinkert/kind-of/compare/4.0.0...5.0.0 +[4.0.0]: https://github.com/jonschlinkert/kind-of/compare/3.2.2...4.0.0 +[3.2.2]: https://github.com/jonschlinkert/kind-of/compare/3.2.1...3.2.2 +[3.2.1]: https://github.com/jonschlinkert/kind-of/compare/3.2.0...3.2.1 +[3.2.0]: https://github.com/jonschlinkert/kind-of/compare/3.1.0...3.2.0 +[3.1.0]: https://github.com/jonschlinkert/kind-of/compare/3.0.4...3.1.0 +[3.0.4]: https://github.com/jonschlinkert/kind-of/compare/3.0.3...3.0.4 +[3.0.3]: https://github.com/jonschlinkert/kind-of/compare/3.0.0...3.0.3 +[3.0.0]: https://github.com/jonschlinkert/kind-of/compare/2.0.1...3.0.0 +[2.0.1]: https://github.com/jonschlinkert/kind-of/compare/2.0.0...2.0.1 +[2.0.0]: https://github.com/jonschlinkert/kind-of/compare/1.1.0...2.0.0 +[1.1.0]: https://github.com/jonschlinkert/kind-of/compare/1.0.0...1.1.0 +[1.0.0]: https://github.com/jonschlinkert/kind-of/compare/0.1.2...1.0.0 +[0.1.2]: https://github.com/jonschlinkert/kind-of/compare/0.1.0...0.1.2 +[0.1.0]: https://github.com/jonschlinkert/kind-of/commit/2fae09b0b19b1aadb558e9be39f0c3ef6034eb87 + +[Unreleased]: https://github.com/jonschlinkert/kind-of/compare/0.1.2...HEAD +[keep-a-changelog]: https://github.com/olivierlacan/keep-a-changelog + diff --git a/node_modules/module-deps/node_modules/string_decoder/.npmignore b/node_modules/module-deps/node_modules/string_decoder/.npmignore new file mode 100644 index 0000000..206320c --- /dev/null +++ b/node_modules/module-deps/node_modules/string_decoder/.npmignore @@ -0,0 +1,2 @@ +build +test diff --git a/node_modules/module-deps/node_modules/string_decoder/LICENSE b/node_modules/module-deps/node_modules/string_decoder/LICENSE new file mode 100644 index 0000000..6de584a --- /dev/null +++ b/node_modules/module-deps/node_modules/string_decoder/LICENSE @@ -0,0 +1,20 @@ +Copyright Joyent, Inc. and other Node contributors. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to permit +persons to whom the Software is furnished to do so, subject to the +following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/module-deps/node_modules/string_decoder/README.md b/node_modules/module-deps/node_modules/string_decoder/README.md new file mode 100644 index 0000000..4d2aa00 --- /dev/null +++ b/node_modules/module-deps/node_modules/string_decoder/README.md @@ -0,0 +1,7 @@ +**string_decoder.js** (`require('string_decoder')`) from Node.js core + +Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details. + +Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.** + +The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version. \ No newline at end of file diff --git a/node_modules/module-deps/node_modules/string_decoder/index.js b/node_modules/module-deps/node_modules/string_decoder/index.js new file mode 100644 index 0000000..b00e54f --- /dev/null +++ b/node_modules/module-deps/node_modules/string_decoder/index.js @@ -0,0 +1,221 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Buffer = require('buffer').Buffer; + +var isBufferEncoding = Buffer.isEncoding + || function(encoding) { + switch (encoding && encoding.toLowerCase()) { + case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; + default: return false; + } + } + + +function assertEncoding(encoding) { + if (encoding && !isBufferEncoding(encoding)) { + throw new Error('Unknown encoding: ' + encoding); + } +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. CESU-8 is handled as part of the UTF-8 encoding. +// +// @TODO Handling all encodings inside a single object makes it very difficult +// to reason about this code, so it should be split up in the future. +// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code +// points as used by CESU-8. +var StringDecoder = exports.StringDecoder = function(encoding) { + this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); + assertEncoding(encoding); + switch (this.encoding) { + case 'utf8': + // CESU-8 represents each of Surrogate Pair by 3-bytes + this.surrogateSize = 3; + break; + case 'ucs2': + case 'utf16le': + // UTF-16 represents each of Surrogate Pair by 2-bytes + this.surrogateSize = 2; + this.detectIncompleteChar = utf16DetectIncompleteChar; + break; + case 'base64': + // Base-64 stores 3 bytes in 4 chars, and pads the remainder. + this.surrogateSize = 3; + this.detectIncompleteChar = base64DetectIncompleteChar; + break; + default: + this.write = passThroughWrite; + return; + } + + // Enough space to store all bytes of a single character. UTF-8 needs 4 + // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). + this.charBuffer = new Buffer(6); + // Number of bytes received for the current incomplete multi-byte character. + this.charReceived = 0; + // Number of bytes expected for the current incomplete multi-byte character. + this.charLength = 0; +}; + + +// write decodes the given buffer and returns it as JS string that is +// guaranteed to not contain any partial multi-byte characters. Any partial +// character found at the end of the buffer is buffered up, and will be +// returned when calling write again with the remaining bytes. +// +// Note: Converting a Buffer containing an orphan surrogate to a String +// currently works, but converting a String to a Buffer (via `new Buffer`, or +// Buffer#write) will replace incomplete surrogates with the unicode +// replacement character. See https://codereview.chromium.org/121173009/ . +StringDecoder.prototype.write = function(buffer) { + var charStr = ''; + // if our last write ended with an incomplete multibyte character + while (this.charLength) { + // determine how many remaining bytes this buffer has to offer for this char + var available = (buffer.length >= this.charLength - this.charReceived) ? + this.charLength - this.charReceived : + buffer.length; + + // add the new bytes to the char buffer + buffer.copy(this.charBuffer, this.charReceived, 0, available); + this.charReceived += available; + + if (this.charReceived < this.charLength) { + // still not enough chars in this buffer? wait for more ... + return ''; + } + + // remove bytes belonging to the current character from the buffer + buffer = buffer.slice(available, buffer.length); + + // get the character that was split + charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); + + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + var charCode = charStr.charCodeAt(charStr.length - 1); + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + this.charLength += this.surrogateSize; + charStr = ''; + continue; + } + this.charReceived = this.charLength = 0; + + // if there are no more bytes in this buffer, just emit our char + if (buffer.length === 0) { + return charStr; + } + break; + } + + // determine and set charLength / charReceived + this.detectIncompleteChar(buffer); + + var end = buffer.length; + if (this.charLength) { + // buffer the incomplete character bytes we got + buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); + end -= this.charReceived; + } + + charStr += buffer.toString(this.encoding, 0, end); + + var end = charStr.length - 1; + var charCode = charStr.charCodeAt(end); + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + var size = this.surrogateSize; + this.charLength += size; + this.charReceived += size; + this.charBuffer.copy(this.charBuffer, size, 0, size); + buffer.copy(this.charBuffer, 0, 0, size); + return charStr.substring(0, end); + } + + // or just emit the charStr + return charStr; +}; + +// detectIncompleteChar determines if there is an incomplete UTF-8 character at +// the end of the given buffer. If so, it sets this.charLength to the byte +// length that character, and sets this.charReceived to the number of bytes +// that are available for this character. +StringDecoder.prototype.detectIncompleteChar = function(buffer) { + // determine how many bytes we have to check at the end of this buffer + var i = (buffer.length >= 3) ? 3 : buffer.length; + + // Figure out if one of the last i bytes of our buffer announces an + // incomplete char. + for (; i > 0; i--) { + var c = buffer[buffer.length - i]; + + // See http://en.wikipedia.org/wiki/UTF-8#Description + + // 110XXXXX + if (i == 1 && c >> 5 == 0x06) { + this.charLength = 2; + break; + } + + // 1110XXXX + if (i <= 2 && c >> 4 == 0x0E) { + this.charLength = 3; + break; + } + + // 11110XXX + if (i <= 3 && c >> 3 == 0x1E) { + this.charLength = 4; + break; + } + } + this.charReceived = i; +}; + +StringDecoder.prototype.end = function(buffer) { + var res = ''; + if (buffer && buffer.length) + res = this.write(buffer); + + if (this.charReceived) { + var cr = this.charReceived; + var buf = this.charBuffer; + var enc = this.encoding; + res += buf.slice(0, cr).toString(enc); + } + + return res; +}; + +function passThroughWrite(buffer) { + return buffer.toString(this.encoding); +} + +function utf16DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 2; + this.charLength = this.charReceived ? 2 : 0; +} + +function base64DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 3; + this.charLength = this.charReceived ? 3 : 0; +} diff --git a/node_modules/module-deps/node_modules/string_decoder/package.json b/node_modules/module-deps/node_modules/string_decoder/package.json new file mode 100644 index 0000000..011d9a3 --- /dev/null +++ b/node_modules/module-deps/node_modules/string_decoder/package.json @@ -0,0 +1,53 @@ +{ + "_from": "string_decoder@~0.10.x", + "_id": "string_decoder@0.10.31", + "_inBundle": false, + "_integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=", + "_location": "/module-deps/string_decoder", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "string_decoder@~0.10.x", + "name": "string_decoder", + "escapedName": "string_decoder", + "rawSpec": "~0.10.x", + "saveSpec": null, + "fetchSpec": "~0.10.x" + }, + "_requiredBy": [ + "/module-deps/concat-stream/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz", + "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "_spec": "string_decoder@~0.10.x", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/module-deps/node_modules/concat-stream/node_modules/readable-stream", + "bugs": { + "url": "https://github.com/rvagg/string_decoder/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "The string_decoder module from Node core", + "devDependencies": { + "tap": "~0.4.8" + }, + "homepage": "https://github.com/rvagg/string_decoder", + "keywords": [ + "string", + "decoder", + "browser", + "browserify" + ], + "license": "MIT", + "main": "index.js", + "name": "string_decoder", + "repository": { + "type": "git", + "url": "git://github.com/rvagg/string_decoder.git" + }, + "scripts": { + "test": "tap test/simple/*.js" + }, + "version": "0.10.31" +} diff --git a/node_modules/object-copy/node_modules/define-property/LICENSE b/node_modules/object-copy/node_modules/define-property/LICENSE new file mode 100644 index 0000000..65f90ac --- /dev/null +++ b/node_modules/object-copy/node_modules/define-property/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/object-copy/node_modules/define-property/README.md b/node_modules/object-copy/node_modules/define-property/README.md new file mode 100644 index 0000000..8cac698 --- /dev/null +++ b/node_modules/object-copy/node_modules/define-property/README.md @@ -0,0 +1,77 @@ +# define-property [![NPM version](https://badge.fury.io/js/define-property.svg)](http://badge.fury.io/js/define-property) + +> Define a non-enumerable property on an object. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i define-property --save +``` + +## Usage + +**Params** + +* `obj`: The object on which to define the property. +* `prop`: The name of the property to be defined or modified. +* `descriptor`: The descriptor for the property being defined or modified. + +```js +var define = require('define-property'); +var obj = {}; +define(obj, 'foo', function(val) { + return val.toUpperCase(); +}); + +console.log(obj); +//=> {} + +console.log(obj.foo('bar')); +//=> 'BAR' +``` + +**get/set** + +```js +define(obj, 'foo', { + get: function() {}, + set: function() {} +}); +``` + +## Related projects + +* [delegate-object](https://www.npmjs.com/package/delegate-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/delegate-object) | [homepage](https://github.com/doowb/delegate-object) +* [forward-object](https://www.npmjs.com/package/forward-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/forward-object) | [homepage](https://github.com/doowb/forward-object) +* [mixin-deep](https://www.npmjs.com/package/mixin-deep): Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. | [homepage](https://github.com/jonschlinkert/mixin-deep) +* [mixin-object](https://www.npmjs.com/package/mixin-object): Mixin the own and inherited properties of other objects onto the first object. Pass an… [more](https://www.npmjs.com/package/mixin-object) | [homepage](https://github.com/jonschlinkert/mixin-object) + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/define-property/issues/new). + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on August 31, 2015._ diff --git a/node_modules/object-copy/node_modules/define-property/index.js b/node_modules/object-copy/node_modules/define-property/index.js new file mode 100644 index 0000000..3e0e5e1 --- /dev/null +++ b/node_modules/object-copy/node_modules/define-property/index.js @@ -0,0 +1,31 @@ +/*! + * define-property + * + * Copyright (c) 2015, Jon Schlinkert. + * Licensed under the MIT License. + */ + +'use strict'; + +var isDescriptor = require('is-descriptor'); + +module.exports = function defineProperty(obj, prop, val) { + if (typeof obj !== 'object' && typeof obj !== 'function') { + throw new TypeError('expected an object or function.'); + } + + if (typeof prop !== 'string') { + throw new TypeError('expected `prop` to be a string.'); + } + + if (isDescriptor(val) && ('set' in val || 'get' in val)) { + return Object.defineProperty(obj, prop, val); + } + + return Object.defineProperty(obj, prop, { + configurable: true, + enumerable: false, + writable: true, + value: val + }); +}; diff --git a/node_modules/object-copy/node_modules/define-property/package.json b/node_modules/object-copy/node_modules/define-property/package.json new file mode 100644 index 0000000..8cadf96 --- /dev/null +++ b/node_modules/object-copy/node_modules/define-property/package.json @@ -0,0 +1,82 @@ +{ + "_from": "define-property@^0.2.5", + "_id": "define-property@0.2.5", + "_inBundle": false, + "_integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=", + "_location": "/object-copy/define-property", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "define-property@^0.2.5", + "name": "define-property", + "escapedName": "define-property", + "rawSpec": "^0.2.5", + "saveSpec": null, + "fetchSpec": "^0.2.5" + }, + "_requiredBy": [ + "/object-copy" + ], + "_resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz", + "_shasum": "c35b1ef918ec3c990f9a5bc57be04aacec5c8116", + "_spec": "define-property@^0.2.5", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/object-copy", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/define-property/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-descriptor": "^0.1.0" + }, + "deprecated": false, + "description": "Define a non-enumerable property on an object.", + "devDependencies": { + "mocha": "*", + "should": "^7.0.4" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/define-property", + "keywords": [ + "define", + "define-property", + "enumerable", + "key", + "non", + "non-enumerable", + "object", + "prop", + "property", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "define-property", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/define-property.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "mixin-deep", + "mixin-object", + "delegate-object", + "forward-object" + ] + } + }, + "version": "0.2.5" +} diff --git a/node_modules/object-copy/node_modules/kind-of/LICENSE b/node_modules/object-copy/node_modules/kind-of/LICENSE new file mode 100644 index 0000000..d734237 --- /dev/null +++ b/node_modules/object-copy/node_modules/kind-of/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2017, Jon Schlinkert + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/object-copy/node_modules/kind-of/README.md b/node_modules/object-copy/node_modules/kind-of/README.md new file mode 100644 index 0000000..6a9df36 --- /dev/null +++ b/node_modules/object-copy/node_modules/kind-of/README.md @@ -0,0 +1,261 @@ +# kind-of [![NPM version](https://img.shields.io/npm/v/kind-of.svg?style=flat)](https://www.npmjs.com/package/kind-of) [![NPM monthly downloads](https://img.shields.io/npm/dm/kind-of.svg?style=flat)](https://npmjs.org/package/kind-of) [![NPM total downloads](https://img.shields.io/npm/dt/kind-of.svg?style=flat)](https://npmjs.org/package/kind-of) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/kind-of.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/kind-of) + +> Get the native type of a value. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save kind-of +``` + +## Install + +Install with [bower](https://bower.io/) + +```sh +$ bower install kind-of --save +``` + +## Usage + +> es5, browser and es6 ready + +```js +var kindOf = require('kind-of'); + +kindOf(undefined); +//=> 'undefined' + +kindOf(null); +//=> 'null' + +kindOf(true); +//=> 'boolean' + +kindOf(false); +//=> 'boolean' + +kindOf(new Boolean(true)); +//=> 'boolean' + +kindOf(new Buffer('')); +//=> 'buffer' + +kindOf(42); +//=> 'number' + +kindOf(new Number(42)); +//=> 'number' + +kindOf('str'); +//=> 'string' + +kindOf(new String('str')); +//=> 'string' + +kindOf(arguments); +//=> 'arguments' + +kindOf({}); +//=> 'object' + +kindOf(Object.create(null)); +//=> 'object' + +kindOf(new Test()); +//=> 'object' + +kindOf(new Date()); +//=> 'date' + +kindOf([]); +//=> 'array' + +kindOf([1, 2, 3]); +//=> 'array' + +kindOf(new Array()); +//=> 'array' + +kindOf(/foo/); +//=> 'regexp' + +kindOf(new RegExp('foo')); +//=> 'regexp' + +kindOf(function () {}); +//=> 'function' + +kindOf(function * () {}); +//=> 'function' + +kindOf(new Function()); +//=> 'function' + +kindOf(new Map()); +//=> 'map' + +kindOf(new WeakMap()); +//=> 'weakmap' + +kindOf(new Set()); +//=> 'set' + +kindOf(new WeakSet()); +//=> 'weakset' + +kindOf(Symbol('str')); +//=> 'symbol' + +kindOf(new Int8Array()); +//=> 'int8array' + +kindOf(new Uint8Array()); +//=> 'uint8array' + +kindOf(new Uint8ClampedArray()); +//=> 'uint8clampedarray' + +kindOf(new Int16Array()); +//=> 'int16array' + +kindOf(new Uint16Array()); +//=> 'uint16array' + +kindOf(new Int32Array()); +//=> 'int32array' + +kindOf(new Uint32Array()); +//=> 'uint32array' + +kindOf(new Float32Array()); +//=> 'float32array' + +kindOf(new Float64Array()); +//=> 'float64array' +``` + +## Benchmarks + +Benchmarked against [typeof](http://github.com/CodingFu/typeof) and [type-of](https://github.com/ForbesLindesay/type-of). +Note that performaces is slower for es6 features `Map`, `WeakMap`, `Set` and `WeakSet`. + +```bash +#1: array + current x 23,329,397 ops/sec ±0.82% (94 runs sampled) + lib-type-of x 4,170,273 ops/sec ±0.55% (94 runs sampled) + lib-typeof x 9,686,935 ops/sec ±0.59% (98 runs sampled) + +#2: boolean + current x 27,197,115 ops/sec ±0.85% (94 runs sampled) + lib-type-of x 3,145,791 ops/sec ±0.73% (97 runs sampled) + lib-typeof x 9,199,562 ops/sec ±0.44% (99 runs sampled) + +#3: date + current x 20,190,117 ops/sec ±0.86% (92 runs sampled) + lib-type-of x 5,166,970 ops/sec ±0.74% (94 runs sampled) + lib-typeof x 9,610,821 ops/sec ±0.50% (96 runs sampled) + +#4: function + current x 23,855,460 ops/sec ±0.60% (97 runs sampled) + lib-type-of x 5,667,740 ops/sec ±0.54% (100 runs sampled) + lib-typeof x 10,010,644 ops/sec ±0.44% (100 runs sampled) + +#5: null + current x 27,061,047 ops/sec ±0.97% (96 runs sampled) + lib-type-of x 13,965,573 ops/sec ±0.62% (97 runs sampled) + lib-typeof x 8,460,194 ops/sec ±0.61% (97 runs sampled) + +#6: number + current x 25,075,682 ops/sec ±0.53% (99 runs sampled) + lib-type-of x 2,266,405 ops/sec ±0.41% (98 runs sampled) + lib-typeof x 9,821,481 ops/sec ±0.45% (99 runs sampled) + +#7: object + current x 3,348,980 ops/sec ±0.49% (99 runs sampled) + lib-type-of x 3,245,138 ops/sec ±0.60% (94 runs sampled) + lib-typeof x 9,262,952 ops/sec ±0.59% (99 runs sampled) + +#8: regex + current x 21,284,827 ops/sec ±0.72% (96 runs sampled) + lib-type-of x 4,689,241 ops/sec ±0.43% (100 runs sampled) + lib-typeof x 8,957,593 ops/sec ±0.62% (98 runs sampled) + +#9: string + current x 25,379,234 ops/sec ±0.58% (96 runs sampled) + lib-type-of x 3,635,148 ops/sec ±0.76% (93 runs sampled) + lib-typeof x 9,494,134 ops/sec ±0.49% (98 runs sampled) + +#10: undef + current x 27,459,221 ops/sec ±1.01% (93 runs sampled) + lib-type-of x 14,360,433 ops/sec ±0.52% (99 runs sampled) + lib-typeof x 23,202,868 ops/sec ±0.59% (94 runs sampled) + +``` + +## Optimizations + +In 7 out of 8 cases, this library is 2x-10x faster than other top libraries included in the benchmarks. There are a few things that lead to this performance advantage, none of them hard and fast rules, but all of them simple and repeatable in almost any code library: + +1. Optimize around the fastest and most common use cases first. Of course, this will change from project-to-project, but I took some time to understand how and why `typeof` checks were being used in my own libraries and other libraries I use a lot. +2. Optimize around bottlenecks - In other words, the order in which conditionals are implemented is significant, because each check is only as fast as the failing checks that came before it. Here, the biggest bottleneck by far is checking for plain objects (an object that was created by the `Object` constructor). I opted to make this check happen by process of elimination rather than brute force up front (e.g. by using something like `val.constructor.name`), so that every other type check would not be penalized it. +3. Don't do uneccessary processing - why do `.slice(8, -1).toLowerCase();` just to get the word `regex`? It's much faster to do `if (type === '[object RegExp]') return 'regex'` + +## About + +### Related projects + +* [is-glob](https://www.npmjs.com/package/is-glob): Returns `true` if the given string looks like a glob pattern or an extglob pattern… [more](https://github.com/jonschlinkert/is-glob) | [homepage](https://github.com/jonschlinkert/is-glob "Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet") +* [is-number](https://www.npmjs.com/package/is-number): Returns true if the value is a number. comprehensive tests. | [homepage](https://github.com/jonschlinkert/is-number "Returns true if the value is a number. comprehensive tests.") +* [is-primitive](https://www.npmjs.com/package/is-primitive): Returns `true` if the value is a primitive. | [homepage](https://github.com/jonschlinkert/is-primitive "Returns `true` if the value is a primitive. ") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 59 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [miguelmota](https://github.com/miguelmota) | +| 1 | [dtothefp](https://github.com/dtothefp) | +| 1 | [ksheedlo](https://github.com/ksheedlo) | +| 1 | [pdehaan](https://github.com/pdehaan) | +| 1 | [laggingreflex](https://github.com/laggingreflex) | + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on May 16, 2017._ \ No newline at end of file diff --git a/node_modules/object-copy/node_modules/kind-of/index.js b/node_modules/object-copy/node_modules/kind-of/index.js new file mode 100644 index 0000000..b52c291 --- /dev/null +++ b/node_modules/object-copy/node_modules/kind-of/index.js @@ -0,0 +1,116 @@ +var isBuffer = require('is-buffer'); +var toString = Object.prototype.toString; + +/** + * Get the native `typeof` a value. + * + * @param {*} `val` + * @return {*} Native javascript type + */ + +module.exports = function kindOf(val) { + // primitivies + if (typeof val === 'undefined') { + return 'undefined'; + } + if (val === null) { + return 'null'; + } + if (val === true || val === false || val instanceof Boolean) { + return 'boolean'; + } + if (typeof val === 'string' || val instanceof String) { + return 'string'; + } + if (typeof val === 'number' || val instanceof Number) { + return 'number'; + } + + // functions + if (typeof val === 'function' || val instanceof Function) { + return 'function'; + } + + // array + if (typeof Array.isArray !== 'undefined' && Array.isArray(val)) { + return 'array'; + } + + // check for instances of RegExp and Date before calling `toString` + if (val instanceof RegExp) { + return 'regexp'; + } + if (val instanceof Date) { + return 'date'; + } + + // other objects + var type = toString.call(val); + + if (type === '[object RegExp]') { + return 'regexp'; + } + if (type === '[object Date]') { + return 'date'; + } + if (type === '[object Arguments]') { + return 'arguments'; + } + if (type === '[object Error]') { + return 'error'; + } + + // buffer + if (isBuffer(val)) { + return 'buffer'; + } + + // es6: Map, WeakMap, Set, WeakSet + if (type === '[object Set]') { + return 'set'; + } + if (type === '[object WeakSet]') { + return 'weakset'; + } + if (type === '[object Map]') { + return 'map'; + } + if (type === '[object WeakMap]') { + return 'weakmap'; + } + if (type === '[object Symbol]') { + return 'symbol'; + } + + // typed arrays + if (type === '[object Int8Array]') { + return 'int8array'; + } + if (type === '[object Uint8Array]') { + return 'uint8array'; + } + if (type === '[object Uint8ClampedArray]') { + return 'uint8clampedarray'; + } + if (type === '[object Int16Array]') { + return 'int16array'; + } + if (type === '[object Uint16Array]') { + return 'uint16array'; + } + if (type === '[object Int32Array]') { + return 'int32array'; + } + if (type === '[object Uint32Array]') { + return 'uint32array'; + } + if (type === '[object Float32Array]') { + return 'float32array'; + } + if (type === '[object Float64Array]') { + return 'float64array'; + } + + // must be a plain object + return 'object'; +}; diff --git a/node_modules/object-copy/node_modules/kind-of/package.json b/node_modules/object-copy/node_modules/kind-of/package.json new file mode 100644 index 0000000..84a7402 --- /dev/null +++ b/node_modules/object-copy/node_modules/kind-of/package.json @@ -0,0 +1,139 @@ +{ + "_from": "kind-of@^3.0.3", + "_id": "kind-of@3.2.2", + "_inBundle": false, + "_integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=", + "_location": "/object-copy/kind-of", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "kind-of@^3.0.3", + "name": "kind-of", + "escapedName": "kind-of", + "rawSpec": "^3.0.3", + "saveSpec": null, + "fetchSpec": "^3.0.3" + }, + "_requiredBy": [ + "/object-copy" + ], + "_resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz", + "_shasum": "31ea21a734bab9bbb0f32466d893aea51e4a3c64", + "_spec": "kind-of@^3.0.3", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/object-copy", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/kind-of/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "David Fox-Powell", + "url": "https://dtothefp.github.io/me" + }, + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Ken Sheedlo", + "url": "kensheedlo.com" + }, + { + "name": "laggingreflex", + "url": "https://github.com/laggingreflex" + }, + { + "name": "Miguel Mota", + "url": "https://miguelmota.com" + }, + { + "name": "Peter deHaan", + "url": "http://about.me/peterdehaan" + } + ], + "dependencies": { + "is-buffer": "^1.1.5" + }, + "deprecated": false, + "description": "Get the native type of a value.", + "devDependencies": { + "ansi-bold": "^0.1.1", + "benchmarked": "^1.0.0", + "browserify": "^14.3.0", + "glob": "^7.1.1", + "gulp-format-md": "^0.1.12", + "mocha": "^3.3.0", + "type-of": "^2.0.1", + "typeof": "^1.0.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/kind-of", + "keywords": [ + "arguments", + "array", + "boolean", + "check", + "date", + "function", + "is", + "is-type", + "is-type-of", + "kind", + "kind-of", + "number", + "object", + "of", + "regexp", + "string", + "test", + "type", + "type-of", + "typeof", + "types" + ], + "license": "MIT", + "main": "index.js", + "name": "kind-of", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/kind-of.git" + }, + "scripts": { + "prepublish": "browserify -o browser.js -e index.js -s index --bare", + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "is-glob", + "is-number", + "is-primitive" + ] + }, + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + }, + "reflinks": [ + "verb" + ] + }, + "version": "3.2.2" +} diff --git a/node_modules/ot-json0 b/node_modules/ot-json0 new file mode 120000 index 0000000..9f01850 --- /dev/null +++ b/node_modules/ot-json0 @@ -0,0 +1 @@ +/home/curran/repos/presence/json0 \ No newline at end of file diff --git a/node_modules/set-value/node_modules/extend-shallow/LICENSE b/node_modules/set-value/node_modules/extend-shallow/LICENSE new file mode 100644 index 0000000..fa30c4c --- /dev/null +++ b/node_modules/set-value/node_modules/extend-shallow/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/set-value/node_modules/extend-shallow/README.md b/node_modules/set-value/node_modules/extend-shallow/README.md new file mode 100644 index 0000000..cdc45d4 --- /dev/null +++ b/node_modules/set-value/node_modules/extend-shallow/README.md @@ -0,0 +1,61 @@ +# extend-shallow [![NPM version](https://badge.fury.io/js/extend-shallow.svg)](http://badge.fury.io/js/extend-shallow) [![Build Status](https://travis-ci.org/jonschlinkert/extend-shallow.svg)](https://travis-ci.org/jonschlinkert/extend-shallow) + +> Extend an object with the properties of additional objects. node.js/javascript util. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i extend-shallow --save +``` + +## Usage + +```js +var extend = require('extend-shallow'); + +extend({a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +Pass an empty object to shallow clone: + +```js +var obj = {}; +extend(obj, {a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +## Related + +* [extend-shallow](https://github.com/jonschlinkert/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. +* [for-own](https://github.com/jonschlinkert/for-own): Iterate over the own enumerable properties of an object, and return an object with properties… [more](https://github.com/jonschlinkert/for-own) +* [for-in](https://github.com/jonschlinkert/for-in): Iterate over the own and inherited enumerable properties of an objecte, and return an object… [more](https://github.com/jonschlinkert/for-in) +* [is-plain-object](https://github.com/jonschlinkert/is-plain-object): Returns true if an object was created by the `Object` constructor. +* [isobject](https://github.com/jonschlinkert/isobject): Returns true if the value is an object and not an array or null. +* [kind-of](https://github.com/jonschlinkert/kind-of): Get the native type of a value. + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 29, 2015._ \ No newline at end of file diff --git a/node_modules/set-value/node_modules/extend-shallow/index.js b/node_modules/set-value/node_modules/extend-shallow/index.js new file mode 100644 index 0000000..92a067f --- /dev/null +++ b/node_modules/set-value/node_modules/extend-shallow/index.js @@ -0,0 +1,33 @@ +'use strict'; + +var isObject = require('is-extendable'); + +module.exports = function extend(o/*, objects*/) { + if (!isObject(o)) { o = {}; } + + var len = arguments.length; + for (var i = 1; i < len; i++) { + var obj = arguments[i]; + + if (isObject(obj)) { + assign(o, obj); + } + } + return o; +}; + +function assign(a, b) { + for (var key in b) { + if (hasOwn(b, key)) { + a[key] = b[key]; + } + } +} + +/** + * Returns true if the given `key` is an own property of `obj`. + */ + +function hasOwn(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} diff --git a/node_modules/set-value/node_modules/extend-shallow/package.json b/node_modules/set-value/node_modules/extend-shallow/package.json new file mode 100644 index 0000000..f076f7f --- /dev/null +++ b/node_modules/set-value/node_modules/extend-shallow/package.json @@ -0,0 +1,87 @@ +{ + "_from": "extend-shallow@^2.0.1", + "_id": "extend-shallow@2.0.1", + "_inBundle": false, + "_integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=", + "_location": "/set-value/extend-shallow", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "extend-shallow@^2.0.1", + "name": "extend-shallow", + "escapedName": "extend-shallow", + "rawSpec": "^2.0.1", + "saveSpec": null, + "fetchSpec": "^2.0.1" + }, + "_requiredBy": [ + "/set-value" + ], + "_resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz", + "_shasum": "51af7d614ad9a9f610ea1bafbb989d6b1c56890f", + "_spec": "extend-shallow@^2.0.1", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/set-value", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/extend-shallow/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-extendable": "^0.1.0" + }, + "deprecated": false, + "description": "Extend an object with the properties of additional objects. node.js/javascript util.", + "devDependencies": { + "array-slice": "^0.2.3", + "benchmarked": "^0.1.4", + "chalk": "^1.0.0", + "for-own": "^0.1.3", + "glob": "^5.0.12", + "is-plain-object": "^2.0.1", + "kind-of": "^2.0.0", + "minimist": "^1.1.1", + "mocha": "^2.2.5", + "should": "^7.0.1" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/extend-shallow", + "keywords": [ + "assign", + "extend", + "javascript", + "js", + "keys", + "merge", + "obj", + "object", + "prop", + "properties", + "property", + "props", + "shallow", + "util", + "utility", + "utils", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "extend-shallow", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/extend-shallow.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "2.0.1" +} diff --git a/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/LICENSE b/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/LICENSE new file mode 100644 index 0000000..e33d14b --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/README.md b/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/README.md new file mode 100644 index 0000000..d198e1f --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/README.md @@ -0,0 +1,144 @@ +# is-accessor-descriptor [![NPM version](https://img.shields.io/npm/v/is-accessor-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-accessor-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-accessor-descriptor.svg?style=flat)](https://npmjs.org/package/is-accessor-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-accessor-descriptor.svg?style=flat)](https://npmjs.org/package/is-accessor-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-accessor-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-accessor-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-accessor-descriptor +``` + +## Usage + +```js +var isAccessor = require('is-accessor-descriptor'); + +isAccessor({get: function() {}}); +//=> true +``` + +You may also pass an object and property name to check if the property is an accessor: + +```js +isAccessor(foo, 'bar'); +``` + +## Examples + +`false` when not an object + +```js +isAccessor('a') +isAccessor(null) +isAccessor([]) +//=> false +``` + +`true` when the object has valid properties + +and the properties all have the correct JavaScript types: + +```js +isAccessor({get: noop, set: noop}) +isAccessor({get: noop}) +isAccessor({set: noop}) +//=> true +``` + +`false` when the object has invalid properties + +```js +isAccessor({get: noop, set: noop, bar: 'baz'}) +isAccessor({get: noop, writable: true}) +isAccessor({get: noop, value: true}) +//=> false +``` + +`false` when an accessor is not a function + +```js +isAccessor({get: noop, set: 'baz'}) +isAccessor({get: 'foo', set: noop}) +isAccessor({get: 'foo', bar: 'baz'}) +isAccessor({get: 'foo', set: 'baz'}) +//=> false +``` + +`false` when a value is not the correct type + +```js +isAccessor({get: noop, set: noop, enumerable: 'foo'}) +isAccessor({set: noop, configurable: 'foo'}) +isAccessor({get: noop, configurable: 'foo'}) +//=> false +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 22 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [realityking](https://github.com/realityking) | + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on November 01, 2017._ \ No newline at end of file diff --git a/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/index.js b/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/index.js new file mode 100644 index 0000000..d2e6fe8 --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/index.js @@ -0,0 +1,69 @@ +/*! + * is-accessor-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); + +// accessor descriptor properties +var accessor = { + get: 'function', + set: 'function', + configurable: 'boolean', + enumerable: 'boolean' +}; + +function isAccessorDescriptor(obj, prop) { + if (typeof prop === 'string') { + var val = Object.getOwnPropertyDescriptor(obj, prop); + return typeof val !== 'undefined'; + } + + if (typeOf(obj) !== 'object') { + return false; + } + + if (has(obj, 'value') || has(obj, 'writable')) { + return false; + } + + if (!has(obj, 'get') || typeof obj.get !== 'function') { + return false; + } + + // tldr: it's valid to have "set" be undefined + // "set" might be undefined if `Object.getOwnPropertyDescriptor` + // was used to get the value, and only `get` was defined by the user + if (has(obj, 'set') && typeof obj[key] !== 'function' && typeof obj[key] !== 'undefined') { + return false; + } + + for (var key in obj) { + if (!accessor.hasOwnProperty(key)) { + continue; + } + + if (typeOf(obj[key]) === accessor[key]) { + continue; + } + + if (typeof obj[key] !== 'undefined') { + return false; + } + } + return true; +} + +function has(obj, key) { + return {}.hasOwnProperty.call(obj, key); +} + +/** + * Expose `isAccessorDescriptor` + */ + +module.exports = isAccessorDescriptor; diff --git a/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/package.json b/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/package.json new file mode 100644 index 0000000..108d55e --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-accessor-descriptor/package.json @@ -0,0 +1,110 @@ +{ + "_from": "is-accessor-descriptor@^1.0.0", + "_id": "is-accessor-descriptor@1.0.0", + "_inBundle": false, + "_integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==", + "_location": "/snapdragon-node/is-accessor-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-accessor-descriptor@^1.0.0", + "name": "is-accessor-descriptor", + "escapedName": "is-accessor-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/snapdragon-node/is-descriptor" + ], + "_resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz", + "_shasum": "169c2f6d3df1f992618072365c9b0ea1f6878656", + "_spec": "is-accessor-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/snapdragon-node/node_modules/is-descriptor", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-accessor-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Rouven Weßling", + "url": "www.rouvenwessling.de" + } + ], + "dependencies": { + "kind-of": "^6.0.0" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-accessor-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-accessor-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-accessor-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "is-plain-object", + "isobject" + ] + }, + "lint": { + "reflinks": true + } + }, + "version": "1.0.0" +} diff --git a/node_modules/snapdragon-node/node_modules/is-data-descriptor/LICENSE b/node_modules/snapdragon-node/node_modules/is-data-descriptor/LICENSE new file mode 100644 index 0000000..e33d14b --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-data-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/snapdragon-node/node_modules/is-data-descriptor/README.md b/node_modules/snapdragon-node/node_modules/is-data-descriptor/README.md new file mode 100644 index 0000000..42b0714 --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-data-descriptor/README.md @@ -0,0 +1,161 @@ +# is-data-descriptor [![NPM version](https://img.shields.io/npm/v/is-data-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-data-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-data-descriptor.svg?style=flat)](https://npmjs.org/package/is-data-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-data-descriptor.svg?style=flat)](https://npmjs.org/package/is-data-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-data-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-data-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript data descriptor. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-data-descriptor +``` + +## Usage + +```js +var isDataDesc = require('is-data-descriptor'); +``` + +## Examples + +`true` when the descriptor has valid properties with valid values. + +```js +// `value` can be anything +isDataDesc({value: 'foo'}) +isDataDesc({value: function() {}}) +isDataDesc({value: true}) +//=> true +``` + +`false` when not an object + +```js +isDataDesc('a') +//=> false +isDataDesc(null) +//=> false +isDataDesc([]) +//=> false +``` + +`false` when the object has invalid properties + +```js +isDataDesc({value: 'foo', bar: 'baz'}) +//=> false +isDataDesc({value: 'foo', bar: 'baz'}) +//=> false +isDataDesc({value: 'foo', get: function(){}}) +//=> false +isDataDesc({get: function(){}, value: 'foo'}) +//=> false +``` + +`false` when a value is not the correct type + +```js +isDataDesc({value: 'foo', enumerable: 'foo'}) +//=> false +isDataDesc({value: 'foo', configurable: 'foo'}) +//=> false +isDataDesc({value: 'foo', writable: 'foo'}) +//=> false +``` + +## Valid properties + +The only valid data descriptor properties are the following: + +* `configurable` (required) +* `enumerable` (required) +* `value` (optional) +* `writable` (optional) + +To be a valid data descriptor, either `value` or `writable` must be defined. + +**Invalid properties** + +A descriptor may have additional _invalid_ properties (an error will **not** be thrown). + +```js +var foo = {}; + +Object.defineProperty(foo, 'bar', { + enumerable: true, + whatever: 'blah', // invalid, but doesn't cause an error + get: function() { + return 'baz'; + } +}); + +console.log(foo.bar); +//=> 'baz' +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 21 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [realityking](https://github.com/realityking) | + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on November 01, 2017._ \ No newline at end of file diff --git a/node_modules/snapdragon-node/node_modules/is-data-descriptor/index.js b/node_modules/snapdragon-node/node_modules/is-data-descriptor/index.js new file mode 100644 index 0000000..cfeae36 --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-data-descriptor/index.js @@ -0,0 +1,49 @@ +/*! + * is-data-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); + +module.exports = function isDataDescriptor(obj, prop) { + // data descriptor properties + var data = { + configurable: 'boolean', + enumerable: 'boolean', + writable: 'boolean' + }; + + if (typeOf(obj) !== 'object') { + return false; + } + + if (typeof prop === 'string') { + var val = Object.getOwnPropertyDescriptor(obj, prop); + return typeof val !== 'undefined'; + } + + if (!('value' in obj) && !('writable' in obj)) { + return false; + } + + for (var key in obj) { + if (key === 'value') continue; + + if (!data.hasOwnProperty(key)) { + continue; + } + + if (typeOf(obj[key]) === data[key]) { + continue; + } + + if (typeof obj[key] !== 'undefined') { + return false; + } + } + return true; +}; diff --git a/node_modules/snapdragon-node/node_modules/is-data-descriptor/package.json b/node_modules/snapdragon-node/node_modules/is-data-descriptor/package.json new file mode 100644 index 0000000..4c7881e --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-data-descriptor/package.json @@ -0,0 +1,109 @@ +{ + "_from": "is-data-descriptor@^1.0.0", + "_id": "is-data-descriptor@1.0.0", + "_inBundle": false, + "_integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==", + "_location": "/snapdragon-node/is-data-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-data-descriptor@^1.0.0", + "name": "is-data-descriptor", + "escapedName": "is-data-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/snapdragon-node/is-descriptor" + ], + "_resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz", + "_shasum": "d84876321d0e7add03990406abbbbd36ba9268c7", + "_spec": "is-data-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/snapdragon-node/node_modules/is-descriptor", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-data-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Rouven Weßling", + "url": "www.rouvenwessling.de" + } + ], + "dependencies": { + "kind-of": "^6.0.0" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript data descriptor.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-data-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-data-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-data-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "isobject" + ] + }, + "lint": { + "reflinks": true + } + }, + "version": "1.0.0" +} diff --git a/node_modules/snapdragon-node/node_modules/is-descriptor/LICENSE b/node_modules/snapdragon-node/node_modules/is-descriptor/LICENSE new file mode 100644 index 0000000..c0d7f13 --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-descriptor/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/snapdragon-node/node_modules/is-descriptor/README.md b/node_modules/snapdragon-node/node_modules/is-descriptor/README.md new file mode 100644 index 0000000..658e533 --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-descriptor/README.md @@ -0,0 +1,193 @@ +# is-descriptor [![NPM version](https://img.shields.io/npm/v/is-descriptor.svg?style=flat)](https://www.npmjs.com/package/is-descriptor) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-descriptor.svg?style=flat)](https://npmjs.org/package/is-descriptor) [![NPM total downloads](https://img.shields.io/npm/dt/is-descriptor.svg?style=flat)](https://npmjs.org/package/is-descriptor) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-descriptor.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-descriptor) + +> Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-descriptor +``` + +## Usage + +```js +var isDescriptor = require('is-descriptor'); + +isDescriptor({value: 'foo'}) +//=> true +isDescriptor({get: function(){}, set: function(){}}) +//=> true +isDescriptor({get: 'foo', set: function(){}}) +//=> false +``` + +You may also check for a descriptor by passing an object as the first argument and property name (`string`) as the second argument. + +```js +var obj = {}; +obj.foo = 'abc'; + +Object.defineProperty(obj, 'bar', { + value: 'xyz' +}); + +isDescriptor(obj, 'foo'); +//=> true +isDescriptor(obj, 'bar'); +//=> true +``` + +## Examples + +### value type + +`false` when not an object + +```js +isDescriptor('a'); +//=> false +isDescriptor(null); +//=> false +isDescriptor([]); +//=> false +``` + +### data descriptor + +`true` when the object has valid properties with valid values. + +```js +isDescriptor({value: 'foo'}); +//=> true +isDescriptor({value: noop}); +//=> true +``` + +`false` when the object has invalid properties + +```js +isDescriptor({value: 'foo', bar: 'baz'}); +//=> false +isDescriptor({value: 'foo', bar: 'baz'}); +//=> false +isDescriptor({value: 'foo', get: noop}); +//=> false +isDescriptor({get: noop, value: noop}); +//=> false +``` + +`false` when a value is not the correct type + +```js +isDescriptor({value: 'foo', enumerable: 'foo'}); +//=> false +isDescriptor({value: 'foo', configurable: 'foo'}); +//=> false +isDescriptor({value: 'foo', writable: 'foo'}); +//=> false +``` + +### accessor descriptor + +`true` when the object has valid properties with valid values. + +```js +isDescriptor({get: noop, set: noop}); +//=> true +isDescriptor({get: noop}); +//=> true +isDescriptor({set: noop}); +//=> true +``` + +`false` when the object has invalid properties + +```js +isDescriptor({get: noop, set: noop, bar: 'baz'}); +//=> false +isDescriptor({get: noop, writable: true}); +//=> false +isDescriptor({get: noop, value: true}); +//=> false +``` + +`false` when an accessor is not a function + +```js +isDescriptor({get: noop, set: 'baz'}); +//=> false +isDescriptor({get: 'foo', set: noop}); +//=> false +isDescriptor({get: 'foo', bar: 'baz'}); +//=> false +isDescriptor({get: 'foo', set: 'baz'}); +//=> false +``` + +`false` when a value is not the correct type + +```js +isDescriptor({get: noop, set: noop, enumerable: 'foo'}); +//=> false +isDescriptor({set: noop, configurable: 'foo'}); +//=> false +isDescriptor({get: noop, configurable: 'foo'}); +//=> false +``` + +## About + +### Related projects + +* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.") +* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.") +* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 24 | [jonschlinkert](https://github.com/jonschlinkert) | +| 1 | [doowb](https://github.com/doowb) | +| 1 | [wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg) | + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on July 22, 2017._ \ No newline at end of file diff --git a/node_modules/snapdragon-node/node_modules/is-descriptor/index.js b/node_modules/snapdragon-node/node_modules/is-descriptor/index.js new file mode 100644 index 0000000..c9b91d7 --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-descriptor/index.js @@ -0,0 +1,22 @@ +/*! + * is-descriptor + * + * Copyright (c) 2015-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +var typeOf = require('kind-of'); +var isAccessor = require('is-accessor-descriptor'); +var isData = require('is-data-descriptor'); + +module.exports = function isDescriptor(obj, key) { + if (typeOf(obj) !== 'object') { + return false; + } + if ('get' in obj) { + return isAccessor(obj, key); + } + return isData(obj, key); +}; diff --git a/node_modules/snapdragon-node/node_modules/is-descriptor/package.json b/node_modules/snapdragon-node/node_modules/is-descriptor/package.json new file mode 100644 index 0000000..3a09293 --- /dev/null +++ b/node_modules/snapdragon-node/node_modules/is-descriptor/package.json @@ -0,0 +1,114 @@ +{ + "_from": "is-descriptor@^1.0.0", + "_id": "is-descriptor@1.0.2", + "_inBundle": false, + "_integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==", + "_location": "/snapdragon-node/is-descriptor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-descriptor@^1.0.0", + "name": "is-descriptor", + "escapedName": "is-descriptor", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/snapdragon-node/define-property" + ], + "_resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-1.0.2.tgz", + "_shasum": "3b159746a66604b04f8c81524ba365c5f14d86ec", + "_spec": "is-descriptor@^1.0.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/snapdragon-node/node_modules/define-property", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/is-descriptor/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Brian Woodward", + "url": "https://twitter.com/doowb" + }, + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "url": "https://github.com/wtgtybhertgeghgtwtg" + } + ], + "dependencies": { + "is-accessor-descriptor": "^1.0.0", + "is-data-descriptor": "^1.0.0", + "kind-of": "^6.0.2" + }, + "deprecated": false, + "description": "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.", + "devDependencies": { + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/is-descriptor", + "keywords": [ + "accessor", + "check", + "data", + "descriptor", + "get", + "getter", + "is", + "keys", + "object", + "properties", + "property", + "set", + "setter", + "type", + "valid", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "is-descriptor", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/is-descriptor.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "is-accessor-descriptor", + "is-data-descriptor", + "is-descriptor", + "isobject" + ] + }, + "plugins": [ + "gulp-format-md" + ], + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "lint": { + "reflinks": true + } + }, + "version": "1.0.2" +} diff --git a/node_modules/snapdragon-util/node_modules/kind-of/LICENSE b/node_modules/snapdragon-util/node_modules/kind-of/LICENSE new file mode 100644 index 0000000..d734237 --- /dev/null +++ b/node_modules/snapdragon-util/node_modules/kind-of/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2017, Jon Schlinkert + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/snapdragon-util/node_modules/kind-of/README.md b/node_modules/snapdragon-util/node_modules/kind-of/README.md new file mode 100644 index 0000000..6a9df36 --- /dev/null +++ b/node_modules/snapdragon-util/node_modules/kind-of/README.md @@ -0,0 +1,261 @@ +# kind-of [![NPM version](https://img.shields.io/npm/v/kind-of.svg?style=flat)](https://www.npmjs.com/package/kind-of) [![NPM monthly downloads](https://img.shields.io/npm/dm/kind-of.svg?style=flat)](https://npmjs.org/package/kind-of) [![NPM total downloads](https://img.shields.io/npm/dt/kind-of.svg?style=flat)](https://npmjs.org/package/kind-of) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/kind-of.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/kind-of) + +> Get the native type of a value. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save kind-of +``` + +## Install + +Install with [bower](https://bower.io/) + +```sh +$ bower install kind-of --save +``` + +## Usage + +> es5, browser and es6 ready + +```js +var kindOf = require('kind-of'); + +kindOf(undefined); +//=> 'undefined' + +kindOf(null); +//=> 'null' + +kindOf(true); +//=> 'boolean' + +kindOf(false); +//=> 'boolean' + +kindOf(new Boolean(true)); +//=> 'boolean' + +kindOf(new Buffer('')); +//=> 'buffer' + +kindOf(42); +//=> 'number' + +kindOf(new Number(42)); +//=> 'number' + +kindOf('str'); +//=> 'string' + +kindOf(new String('str')); +//=> 'string' + +kindOf(arguments); +//=> 'arguments' + +kindOf({}); +//=> 'object' + +kindOf(Object.create(null)); +//=> 'object' + +kindOf(new Test()); +//=> 'object' + +kindOf(new Date()); +//=> 'date' + +kindOf([]); +//=> 'array' + +kindOf([1, 2, 3]); +//=> 'array' + +kindOf(new Array()); +//=> 'array' + +kindOf(/foo/); +//=> 'regexp' + +kindOf(new RegExp('foo')); +//=> 'regexp' + +kindOf(function () {}); +//=> 'function' + +kindOf(function * () {}); +//=> 'function' + +kindOf(new Function()); +//=> 'function' + +kindOf(new Map()); +//=> 'map' + +kindOf(new WeakMap()); +//=> 'weakmap' + +kindOf(new Set()); +//=> 'set' + +kindOf(new WeakSet()); +//=> 'weakset' + +kindOf(Symbol('str')); +//=> 'symbol' + +kindOf(new Int8Array()); +//=> 'int8array' + +kindOf(new Uint8Array()); +//=> 'uint8array' + +kindOf(new Uint8ClampedArray()); +//=> 'uint8clampedarray' + +kindOf(new Int16Array()); +//=> 'int16array' + +kindOf(new Uint16Array()); +//=> 'uint16array' + +kindOf(new Int32Array()); +//=> 'int32array' + +kindOf(new Uint32Array()); +//=> 'uint32array' + +kindOf(new Float32Array()); +//=> 'float32array' + +kindOf(new Float64Array()); +//=> 'float64array' +``` + +## Benchmarks + +Benchmarked against [typeof](http://github.com/CodingFu/typeof) and [type-of](https://github.com/ForbesLindesay/type-of). +Note that performaces is slower for es6 features `Map`, `WeakMap`, `Set` and `WeakSet`. + +```bash +#1: array + current x 23,329,397 ops/sec ±0.82% (94 runs sampled) + lib-type-of x 4,170,273 ops/sec ±0.55% (94 runs sampled) + lib-typeof x 9,686,935 ops/sec ±0.59% (98 runs sampled) + +#2: boolean + current x 27,197,115 ops/sec ±0.85% (94 runs sampled) + lib-type-of x 3,145,791 ops/sec ±0.73% (97 runs sampled) + lib-typeof x 9,199,562 ops/sec ±0.44% (99 runs sampled) + +#3: date + current x 20,190,117 ops/sec ±0.86% (92 runs sampled) + lib-type-of x 5,166,970 ops/sec ±0.74% (94 runs sampled) + lib-typeof x 9,610,821 ops/sec ±0.50% (96 runs sampled) + +#4: function + current x 23,855,460 ops/sec ±0.60% (97 runs sampled) + lib-type-of x 5,667,740 ops/sec ±0.54% (100 runs sampled) + lib-typeof x 10,010,644 ops/sec ±0.44% (100 runs sampled) + +#5: null + current x 27,061,047 ops/sec ±0.97% (96 runs sampled) + lib-type-of x 13,965,573 ops/sec ±0.62% (97 runs sampled) + lib-typeof x 8,460,194 ops/sec ±0.61% (97 runs sampled) + +#6: number + current x 25,075,682 ops/sec ±0.53% (99 runs sampled) + lib-type-of x 2,266,405 ops/sec ±0.41% (98 runs sampled) + lib-typeof x 9,821,481 ops/sec ±0.45% (99 runs sampled) + +#7: object + current x 3,348,980 ops/sec ±0.49% (99 runs sampled) + lib-type-of x 3,245,138 ops/sec ±0.60% (94 runs sampled) + lib-typeof x 9,262,952 ops/sec ±0.59% (99 runs sampled) + +#8: regex + current x 21,284,827 ops/sec ±0.72% (96 runs sampled) + lib-type-of x 4,689,241 ops/sec ±0.43% (100 runs sampled) + lib-typeof x 8,957,593 ops/sec ±0.62% (98 runs sampled) + +#9: string + current x 25,379,234 ops/sec ±0.58% (96 runs sampled) + lib-type-of x 3,635,148 ops/sec ±0.76% (93 runs sampled) + lib-typeof x 9,494,134 ops/sec ±0.49% (98 runs sampled) + +#10: undef + current x 27,459,221 ops/sec ±1.01% (93 runs sampled) + lib-type-of x 14,360,433 ops/sec ±0.52% (99 runs sampled) + lib-typeof x 23,202,868 ops/sec ±0.59% (94 runs sampled) + +``` + +## Optimizations + +In 7 out of 8 cases, this library is 2x-10x faster than other top libraries included in the benchmarks. There are a few things that lead to this performance advantage, none of them hard and fast rules, but all of them simple and repeatable in almost any code library: + +1. Optimize around the fastest and most common use cases first. Of course, this will change from project-to-project, but I took some time to understand how and why `typeof` checks were being used in my own libraries and other libraries I use a lot. +2. Optimize around bottlenecks - In other words, the order in which conditionals are implemented is significant, because each check is only as fast as the failing checks that came before it. Here, the biggest bottleneck by far is checking for plain objects (an object that was created by the `Object` constructor). I opted to make this check happen by process of elimination rather than brute force up front (e.g. by using something like `val.constructor.name`), so that every other type check would not be penalized it. +3. Don't do uneccessary processing - why do `.slice(8, -1).toLowerCase();` just to get the word `regex`? It's much faster to do `if (type === '[object RegExp]') return 'regex'` + +## About + +### Related projects + +* [is-glob](https://www.npmjs.com/package/is-glob): Returns `true` if the given string looks like a glob pattern or an extglob pattern… [more](https://github.com/jonschlinkert/is-glob) | [homepage](https://github.com/jonschlinkert/is-glob "Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet") +* [is-number](https://www.npmjs.com/package/is-number): Returns true if the value is a number. comprehensive tests. | [homepage](https://github.com/jonschlinkert/is-number "Returns true if the value is a number. comprehensive tests.") +* [is-primitive](https://www.npmjs.com/package/is-primitive): Returns `true` if the value is a primitive. | [homepage](https://github.com/jonschlinkert/is-primitive "Returns `true` if the value is a primitive. ") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 59 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [miguelmota](https://github.com/miguelmota) | +| 1 | [dtothefp](https://github.com/dtothefp) | +| 1 | [ksheedlo](https://github.com/ksheedlo) | +| 1 | [pdehaan](https://github.com/pdehaan) | +| 1 | [laggingreflex](https://github.com/laggingreflex) | + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on May 16, 2017._ \ No newline at end of file diff --git a/node_modules/snapdragon-util/node_modules/kind-of/index.js b/node_modules/snapdragon-util/node_modules/kind-of/index.js new file mode 100644 index 0000000..b52c291 --- /dev/null +++ b/node_modules/snapdragon-util/node_modules/kind-of/index.js @@ -0,0 +1,116 @@ +var isBuffer = require('is-buffer'); +var toString = Object.prototype.toString; + +/** + * Get the native `typeof` a value. + * + * @param {*} `val` + * @return {*} Native javascript type + */ + +module.exports = function kindOf(val) { + // primitivies + if (typeof val === 'undefined') { + return 'undefined'; + } + if (val === null) { + return 'null'; + } + if (val === true || val === false || val instanceof Boolean) { + return 'boolean'; + } + if (typeof val === 'string' || val instanceof String) { + return 'string'; + } + if (typeof val === 'number' || val instanceof Number) { + return 'number'; + } + + // functions + if (typeof val === 'function' || val instanceof Function) { + return 'function'; + } + + // array + if (typeof Array.isArray !== 'undefined' && Array.isArray(val)) { + return 'array'; + } + + // check for instances of RegExp and Date before calling `toString` + if (val instanceof RegExp) { + return 'regexp'; + } + if (val instanceof Date) { + return 'date'; + } + + // other objects + var type = toString.call(val); + + if (type === '[object RegExp]') { + return 'regexp'; + } + if (type === '[object Date]') { + return 'date'; + } + if (type === '[object Arguments]') { + return 'arguments'; + } + if (type === '[object Error]') { + return 'error'; + } + + // buffer + if (isBuffer(val)) { + return 'buffer'; + } + + // es6: Map, WeakMap, Set, WeakSet + if (type === '[object Set]') { + return 'set'; + } + if (type === '[object WeakSet]') { + return 'weakset'; + } + if (type === '[object Map]') { + return 'map'; + } + if (type === '[object WeakMap]') { + return 'weakmap'; + } + if (type === '[object Symbol]') { + return 'symbol'; + } + + // typed arrays + if (type === '[object Int8Array]') { + return 'int8array'; + } + if (type === '[object Uint8Array]') { + return 'uint8array'; + } + if (type === '[object Uint8ClampedArray]') { + return 'uint8clampedarray'; + } + if (type === '[object Int16Array]') { + return 'int16array'; + } + if (type === '[object Uint16Array]') { + return 'uint16array'; + } + if (type === '[object Int32Array]') { + return 'int32array'; + } + if (type === '[object Uint32Array]') { + return 'uint32array'; + } + if (type === '[object Float32Array]') { + return 'float32array'; + } + if (type === '[object Float64Array]') { + return 'float64array'; + } + + // must be a plain object + return 'object'; +}; diff --git a/node_modules/snapdragon-util/node_modules/kind-of/package.json b/node_modules/snapdragon-util/node_modules/kind-of/package.json new file mode 100644 index 0000000..cd6059f --- /dev/null +++ b/node_modules/snapdragon-util/node_modules/kind-of/package.json @@ -0,0 +1,139 @@ +{ + "_from": "kind-of@^3.2.0", + "_id": "kind-of@3.2.2", + "_inBundle": false, + "_integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=", + "_location": "/snapdragon-util/kind-of", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "kind-of@^3.2.0", + "name": "kind-of", + "escapedName": "kind-of", + "rawSpec": "^3.2.0", + "saveSpec": null, + "fetchSpec": "^3.2.0" + }, + "_requiredBy": [ + "/snapdragon-util" + ], + "_resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz", + "_shasum": "31ea21a734bab9bbb0f32466d893aea51e4a3c64", + "_spec": "kind-of@^3.2.0", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/snapdragon-util", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/kind-of/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "David Fox-Powell", + "url": "https://dtothefp.github.io/me" + }, + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Ken Sheedlo", + "url": "kensheedlo.com" + }, + { + "name": "laggingreflex", + "url": "https://github.com/laggingreflex" + }, + { + "name": "Miguel Mota", + "url": "https://miguelmota.com" + }, + { + "name": "Peter deHaan", + "url": "http://about.me/peterdehaan" + } + ], + "dependencies": { + "is-buffer": "^1.1.5" + }, + "deprecated": false, + "description": "Get the native type of a value.", + "devDependencies": { + "ansi-bold": "^0.1.1", + "benchmarked": "^1.0.0", + "browserify": "^14.3.0", + "glob": "^7.1.1", + "gulp-format-md": "^0.1.12", + "mocha": "^3.3.0", + "type-of": "^2.0.1", + "typeof": "^1.0.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/kind-of", + "keywords": [ + "arguments", + "array", + "boolean", + "check", + "date", + "function", + "is", + "is-type", + "is-type-of", + "kind", + "kind-of", + "number", + "object", + "of", + "regexp", + "string", + "test", + "type", + "type-of", + "typeof", + "types" + ], + "license": "MIT", + "main": "index.js", + "name": "kind-of", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/kind-of.git" + }, + "scripts": { + "prepublish": "browserify -o browser.js -e index.js -s index --bare", + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "is-glob", + "is-number", + "is-primitive" + ] + }, + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + }, + "reflinks": [ + "verb" + ] + }, + "version": "3.2.2" +} diff --git a/node_modules/snapdragon/node_modules/define-property/LICENSE b/node_modules/snapdragon/node_modules/define-property/LICENSE new file mode 100644 index 0000000..65f90ac --- /dev/null +++ b/node_modules/snapdragon/node_modules/define-property/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/snapdragon/node_modules/define-property/README.md b/node_modules/snapdragon/node_modules/define-property/README.md new file mode 100644 index 0000000..8cac698 --- /dev/null +++ b/node_modules/snapdragon/node_modules/define-property/README.md @@ -0,0 +1,77 @@ +# define-property [![NPM version](https://badge.fury.io/js/define-property.svg)](http://badge.fury.io/js/define-property) + +> Define a non-enumerable property on an object. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i define-property --save +``` + +## Usage + +**Params** + +* `obj`: The object on which to define the property. +* `prop`: The name of the property to be defined or modified. +* `descriptor`: The descriptor for the property being defined or modified. + +```js +var define = require('define-property'); +var obj = {}; +define(obj, 'foo', function(val) { + return val.toUpperCase(); +}); + +console.log(obj); +//=> {} + +console.log(obj.foo('bar')); +//=> 'BAR' +``` + +**get/set** + +```js +define(obj, 'foo', { + get: function() {}, + set: function() {} +}); +``` + +## Related projects + +* [delegate-object](https://www.npmjs.com/package/delegate-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/delegate-object) | [homepage](https://github.com/doowb/delegate-object) +* [forward-object](https://www.npmjs.com/package/forward-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/forward-object) | [homepage](https://github.com/doowb/forward-object) +* [mixin-deep](https://www.npmjs.com/package/mixin-deep): Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. | [homepage](https://github.com/jonschlinkert/mixin-deep) +* [mixin-object](https://www.npmjs.com/package/mixin-object): Mixin the own and inherited properties of other objects onto the first object. Pass an… [more](https://www.npmjs.com/package/mixin-object) | [homepage](https://github.com/jonschlinkert/mixin-object) + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/define-property/issues/new). + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on August 31, 2015._ diff --git a/node_modules/snapdragon/node_modules/define-property/index.js b/node_modules/snapdragon/node_modules/define-property/index.js new file mode 100644 index 0000000..3e0e5e1 --- /dev/null +++ b/node_modules/snapdragon/node_modules/define-property/index.js @@ -0,0 +1,31 @@ +/*! + * define-property + * + * Copyright (c) 2015, Jon Schlinkert. + * Licensed under the MIT License. + */ + +'use strict'; + +var isDescriptor = require('is-descriptor'); + +module.exports = function defineProperty(obj, prop, val) { + if (typeof obj !== 'object' && typeof obj !== 'function') { + throw new TypeError('expected an object or function.'); + } + + if (typeof prop !== 'string') { + throw new TypeError('expected `prop` to be a string.'); + } + + if (isDescriptor(val) && ('set' in val || 'get' in val)) { + return Object.defineProperty(obj, prop, val); + } + + return Object.defineProperty(obj, prop, { + configurable: true, + enumerable: false, + writable: true, + value: val + }); +}; diff --git a/node_modules/snapdragon/node_modules/define-property/package.json b/node_modules/snapdragon/node_modules/define-property/package.json new file mode 100644 index 0000000..b821572 --- /dev/null +++ b/node_modules/snapdragon/node_modules/define-property/package.json @@ -0,0 +1,82 @@ +{ + "_from": "define-property@^0.2.5", + "_id": "define-property@0.2.5", + "_inBundle": false, + "_integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=", + "_location": "/snapdragon/define-property", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "define-property@^0.2.5", + "name": "define-property", + "escapedName": "define-property", + "rawSpec": "^0.2.5", + "saveSpec": null, + "fetchSpec": "^0.2.5" + }, + "_requiredBy": [ + "/snapdragon" + ], + "_resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz", + "_shasum": "c35b1ef918ec3c990f9a5bc57be04aacec5c8116", + "_spec": "define-property@^0.2.5", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/snapdragon", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/define-property/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-descriptor": "^0.1.0" + }, + "deprecated": false, + "description": "Define a non-enumerable property on an object.", + "devDependencies": { + "mocha": "*", + "should": "^7.0.4" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/define-property", + "keywords": [ + "define", + "define-property", + "enumerable", + "key", + "non", + "non-enumerable", + "object", + "prop", + "property", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "define-property", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/define-property.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "mixin-deep", + "mixin-object", + "delegate-object", + "forward-object" + ] + } + }, + "version": "0.2.5" +} diff --git a/node_modules/snapdragon/node_modules/extend-shallow/LICENSE b/node_modules/snapdragon/node_modules/extend-shallow/LICENSE new file mode 100644 index 0000000..fa30c4c --- /dev/null +++ b/node_modules/snapdragon/node_modules/extend-shallow/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/snapdragon/node_modules/extend-shallow/README.md b/node_modules/snapdragon/node_modules/extend-shallow/README.md new file mode 100644 index 0000000..cdc45d4 --- /dev/null +++ b/node_modules/snapdragon/node_modules/extend-shallow/README.md @@ -0,0 +1,61 @@ +# extend-shallow [![NPM version](https://badge.fury.io/js/extend-shallow.svg)](http://badge.fury.io/js/extend-shallow) [![Build Status](https://travis-ci.org/jonschlinkert/extend-shallow.svg)](https://travis-ci.org/jonschlinkert/extend-shallow) + +> Extend an object with the properties of additional objects. node.js/javascript util. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i extend-shallow --save +``` + +## Usage + +```js +var extend = require('extend-shallow'); + +extend({a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +Pass an empty object to shallow clone: + +```js +var obj = {}; +extend(obj, {a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +## Related + +* [extend-shallow](https://github.com/jonschlinkert/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. +* [for-own](https://github.com/jonschlinkert/for-own): Iterate over the own enumerable properties of an object, and return an object with properties… [more](https://github.com/jonschlinkert/for-own) +* [for-in](https://github.com/jonschlinkert/for-in): Iterate over the own and inherited enumerable properties of an objecte, and return an object… [more](https://github.com/jonschlinkert/for-in) +* [is-plain-object](https://github.com/jonschlinkert/is-plain-object): Returns true if an object was created by the `Object` constructor. +* [isobject](https://github.com/jonschlinkert/isobject): Returns true if the value is an object and not an array or null. +* [kind-of](https://github.com/jonschlinkert/kind-of): Get the native type of a value. + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 29, 2015._ \ No newline at end of file diff --git a/node_modules/snapdragon/node_modules/extend-shallow/index.js b/node_modules/snapdragon/node_modules/extend-shallow/index.js new file mode 100644 index 0000000..92a067f --- /dev/null +++ b/node_modules/snapdragon/node_modules/extend-shallow/index.js @@ -0,0 +1,33 @@ +'use strict'; + +var isObject = require('is-extendable'); + +module.exports = function extend(o/*, objects*/) { + if (!isObject(o)) { o = {}; } + + var len = arguments.length; + for (var i = 1; i < len; i++) { + var obj = arguments[i]; + + if (isObject(obj)) { + assign(o, obj); + } + } + return o; +}; + +function assign(a, b) { + for (var key in b) { + if (hasOwn(b, key)) { + a[key] = b[key]; + } + } +} + +/** + * Returns true if the given `key` is an own property of `obj`. + */ + +function hasOwn(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} diff --git a/node_modules/snapdragon/node_modules/extend-shallow/package.json b/node_modules/snapdragon/node_modules/extend-shallow/package.json new file mode 100644 index 0000000..d4e4fdf --- /dev/null +++ b/node_modules/snapdragon/node_modules/extend-shallow/package.json @@ -0,0 +1,87 @@ +{ + "_from": "extend-shallow@^2.0.1", + "_id": "extend-shallow@2.0.1", + "_inBundle": false, + "_integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=", + "_location": "/snapdragon/extend-shallow", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "extend-shallow@^2.0.1", + "name": "extend-shallow", + "escapedName": "extend-shallow", + "rawSpec": "^2.0.1", + "saveSpec": null, + "fetchSpec": "^2.0.1" + }, + "_requiredBy": [ + "/snapdragon" + ], + "_resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz", + "_shasum": "51af7d614ad9a9f610ea1bafbb989d6b1c56890f", + "_spec": "extend-shallow@^2.0.1", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/snapdragon", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/extend-shallow/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-extendable": "^0.1.0" + }, + "deprecated": false, + "description": "Extend an object with the properties of additional objects. node.js/javascript util.", + "devDependencies": { + "array-slice": "^0.2.3", + "benchmarked": "^0.1.4", + "chalk": "^1.0.0", + "for-own": "^0.1.3", + "glob": "^5.0.12", + "is-plain-object": "^2.0.1", + "kind-of": "^2.0.0", + "minimist": "^1.1.1", + "mocha": "^2.2.5", + "should": "^7.0.1" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/extend-shallow", + "keywords": [ + "assign", + "extend", + "javascript", + "js", + "keys", + "merge", + "obj", + "object", + "prop", + "properties", + "property", + "props", + "shallow", + "util", + "utility", + "utils", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "extend-shallow", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/extend-shallow.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "2.0.1" +} diff --git a/node_modules/static-extend/node_modules/define-property/LICENSE b/node_modules/static-extend/node_modules/define-property/LICENSE new file mode 100644 index 0000000..65f90ac --- /dev/null +++ b/node_modules/static-extend/node_modules/define-property/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/static-extend/node_modules/define-property/README.md b/node_modules/static-extend/node_modules/define-property/README.md new file mode 100644 index 0000000..8cac698 --- /dev/null +++ b/node_modules/static-extend/node_modules/define-property/README.md @@ -0,0 +1,77 @@ +# define-property [![NPM version](https://badge.fury.io/js/define-property.svg)](http://badge.fury.io/js/define-property) + +> Define a non-enumerable property on an object. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i define-property --save +``` + +## Usage + +**Params** + +* `obj`: The object on which to define the property. +* `prop`: The name of the property to be defined or modified. +* `descriptor`: The descriptor for the property being defined or modified. + +```js +var define = require('define-property'); +var obj = {}; +define(obj, 'foo', function(val) { + return val.toUpperCase(); +}); + +console.log(obj); +//=> {} + +console.log(obj.foo('bar')); +//=> 'BAR' +``` + +**get/set** + +```js +define(obj, 'foo', { + get: function() {}, + set: function() {} +}); +``` + +## Related projects + +* [delegate-object](https://www.npmjs.com/package/delegate-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/delegate-object) | [homepage](https://github.com/doowb/delegate-object) +* [forward-object](https://www.npmjs.com/package/forward-object): Copy properties from an object to another object, where properties with function values will be… [more](https://www.npmjs.com/package/forward-object) | [homepage](https://github.com/doowb/forward-object) +* [mixin-deep](https://www.npmjs.com/package/mixin-deep): Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. | [homepage](https://github.com/jonschlinkert/mixin-deep) +* [mixin-object](https://www.npmjs.com/package/mixin-object): Mixin the own and inherited properties of other objects onto the first object. Pass an… [more](https://www.npmjs.com/package/mixin-object) | [homepage](https://github.com/jonschlinkert/mixin-object) + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/define-property/issues/new). + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on August 31, 2015._ diff --git a/node_modules/static-extend/node_modules/define-property/index.js b/node_modules/static-extend/node_modules/define-property/index.js new file mode 100644 index 0000000..3e0e5e1 --- /dev/null +++ b/node_modules/static-extend/node_modules/define-property/index.js @@ -0,0 +1,31 @@ +/*! + * define-property + * + * Copyright (c) 2015, Jon Schlinkert. + * Licensed under the MIT License. + */ + +'use strict'; + +var isDescriptor = require('is-descriptor'); + +module.exports = function defineProperty(obj, prop, val) { + if (typeof obj !== 'object' && typeof obj !== 'function') { + throw new TypeError('expected an object or function.'); + } + + if (typeof prop !== 'string') { + throw new TypeError('expected `prop` to be a string.'); + } + + if (isDescriptor(val) && ('set' in val || 'get' in val)) { + return Object.defineProperty(obj, prop, val); + } + + return Object.defineProperty(obj, prop, { + configurable: true, + enumerable: false, + writable: true, + value: val + }); +}; diff --git a/node_modules/static-extend/node_modules/define-property/package.json b/node_modules/static-extend/node_modules/define-property/package.json new file mode 100644 index 0000000..5fafbc8 --- /dev/null +++ b/node_modules/static-extend/node_modules/define-property/package.json @@ -0,0 +1,82 @@ +{ + "_from": "define-property@^0.2.5", + "_id": "define-property@0.2.5", + "_inBundle": false, + "_integrity": "sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=", + "_location": "/static-extend/define-property", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "define-property@^0.2.5", + "name": "define-property", + "escapedName": "define-property", + "rawSpec": "^0.2.5", + "saveSpec": null, + "fetchSpec": "^0.2.5" + }, + "_requiredBy": [ + "/static-extend" + ], + "_resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz", + "_shasum": "c35b1ef918ec3c990f9a5bc57be04aacec5c8116", + "_spec": "define-property@^0.2.5", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/static-extend", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/define-property/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-descriptor": "^0.1.0" + }, + "deprecated": false, + "description": "Define a non-enumerable property on an object.", + "devDependencies": { + "mocha": "*", + "should": "^7.0.4" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/define-property", + "keywords": [ + "define", + "define-property", + "enumerable", + "key", + "non", + "non-enumerable", + "object", + "prop", + "property", + "value" + ], + "license": "MIT", + "main": "index.js", + "name": "define-property", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/define-property.git" + }, + "scripts": { + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "mixin-deep", + "mixin-object", + "delegate-object", + "forward-object" + ] + } + }, + "version": "0.2.5" +} diff --git a/node_modules/string_decoder/.travis.yml b/node_modules/string_decoder/.travis.yml new file mode 100644 index 0000000..3347a72 --- /dev/null +++ b/node_modules/string_decoder/.travis.yml @@ -0,0 +1,50 @@ +sudo: false +language: node_js +before_install: + - npm install -g npm@2 + - test $NPM_LEGACY && npm install -g npm@latest-3 || npm install npm -g +notifications: + email: false +matrix: + fast_finish: true + include: + - node_js: '0.8' + env: + - TASK=test + - NPM_LEGACY=true + - node_js: '0.10' + env: + - TASK=test + - NPM_LEGACY=true + - node_js: '0.11' + env: + - TASK=test + - NPM_LEGACY=true + - node_js: '0.12' + env: + - TASK=test + - NPM_LEGACY=true + - node_js: 1 + env: + - TASK=test + - NPM_LEGACY=true + - node_js: 2 + env: + - TASK=test + - NPM_LEGACY=true + - node_js: 3 + env: + - TASK=test + - NPM_LEGACY=true + - node_js: 4 + env: TASK=test + - node_js: 5 + env: TASK=test + - node_js: 6 + env: TASK=test + - node_js: 7 + env: TASK=test + - node_js: 8 + env: TASK=test + - node_js: 9 + env: TASK=test diff --git a/node_modules/string_decoder/lib/string_decoder.js b/node_modules/string_decoder/lib/string_decoder.js new file mode 100644 index 0000000..2e89e63 --- /dev/null +++ b/node_modules/string_decoder/lib/string_decoder.js @@ -0,0 +1,296 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +/**/ + +var Buffer = require('safe-buffer').Buffer; +/**/ + +var isEncoding = Buffer.isEncoding || function (encoding) { + encoding = '' + encoding; + switch (encoding && encoding.toLowerCase()) { + case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': + return true; + default: + return false; + } +}; + +function _normalizeEncoding(enc) { + if (!enc) return 'utf8'; + var retried; + while (true) { + switch (enc) { + case 'utf8': + case 'utf-8': + return 'utf8'; + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return 'utf16le'; + case 'latin1': + case 'binary': + return 'latin1'; + case 'base64': + case 'ascii': + case 'hex': + return enc; + default: + if (retried) return; // undefined + enc = ('' + enc).toLowerCase(); + retried = true; + } + } +}; + +// Do not cache `Buffer.isEncoding` when checking encoding names as some +// modules monkey-patch it to support additional encodings +function normalizeEncoding(enc) { + var nenc = _normalizeEncoding(enc); + if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); + return nenc || enc; +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. +exports.StringDecoder = StringDecoder; +function StringDecoder(encoding) { + this.encoding = normalizeEncoding(encoding); + var nb; + switch (this.encoding) { + case 'utf16le': + this.text = utf16Text; + this.end = utf16End; + nb = 4; + break; + case 'utf8': + this.fillLast = utf8FillLast; + nb = 4; + break; + case 'base64': + this.text = base64Text; + this.end = base64End; + nb = 3; + break; + default: + this.write = simpleWrite; + this.end = simpleEnd; + return; + } + this.lastNeed = 0; + this.lastTotal = 0; + this.lastChar = Buffer.allocUnsafe(nb); +} + +StringDecoder.prototype.write = function (buf) { + if (buf.length === 0) return ''; + var r; + var i; + if (this.lastNeed) { + r = this.fillLast(buf); + if (r === undefined) return ''; + i = this.lastNeed; + this.lastNeed = 0; + } else { + i = 0; + } + if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); + return r || ''; +}; + +StringDecoder.prototype.end = utf8End; + +// Returns only complete characters in a Buffer +StringDecoder.prototype.text = utf8Text; + +// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer +StringDecoder.prototype.fillLast = function (buf) { + if (this.lastNeed <= buf.length) { + buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); + return this.lastChar.toString(this.encoding, 0, this.lastTotal); + } + buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); + this.lastNeed -= buf.length; +}; + +// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a +// continuation byte. If an invalid byte is detected, -2 is returned. +function utf8CheckByte(byte) { + if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; + return byte >> 6 === 0x02 ? -1 : -2; +} + +// Checks at most 3 bytes at the end of a Buffer in order to detect an +// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) +// needed to complete the UTF-8 character (if applicable) are returned. +function utf8CheckIncomplete(self, buf, i) { + var j = buf.length - 1; + if (j < i) return 0; + var nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) self.lastNeed = nb - 1; + return nb; + } + if (--j < i || nb === -2) return 0; + nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) self.lastNeed = nb - 2; + return nb; + } + if (--j < i || nb === -2) return 0; + nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) { + if (nb === 2) nb = 0;else self.lastNeed = nb - 3; + } + return nb; + } + return 0; +} + +// Validates as many continuation bytes for a multi-byte UTF-8 character as +// needed or are available. If we see a non-continuation byte where we expect +// one, we "replace" the validated continuation bytes we've seen so far with +// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding +// behavior. The continuation byte check is included three times in the case +// where all of the continuation bytes for a character exist in the same buffer. +// It is also done this way as a slight performance increase instead of using a +// loop. +function utf8CheckExtraBytes(self, buf, p) { + if ((buf[0] & 0xC0) !== 0x80) { + self.lastNeed = 0; + return '\ufffd'; + } + if (self.lastNeed > 1 && buf.length > 1) { + if ((buf[1] & 0xC0) !== 0x80) { + self.lastNeed = 1; + return '\ufffd'; + } + if (self.lastNeed > 2 && buf.length > 2) { + if ((buf[2] & 0xC0) !== 0x80) { + self.lastNeed = 2; + return '\ufffd'; + } + } + } +} + +// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. +function utf8FillLast(buf) { + var p = this.lastTotal - this.lastNeed; + var r = utf8CheckExtraBytes(this, buf, p); + if (r !== undefined) return r; + if (this.lastNeed <= buf.length) { + buf.copy(this.lastChar, p, 0, this.lastNeed); + return this.lastChar.toString(this.encoding, 0, this.lastTotal); + } + buf.copy(this.lastChar, p, 0, buf.length); + this.lastNeed -= buf.length; +} + +// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a +// partial character, the character's bytes are buffered until the required +// number of bytes are available. +function utf8Text(buf, i) { + var total = utf8CheckIncomplete(this, buf, i); + if (!this.lastNeed) return buf.toString('utf8', i); + this.lastTotal = total; + var end = buf.length - (total - this.lastNeed); + buf.copy(this.lastChar, 0, end); + return buf.toString('utf8', i, end); +} + +// For UTF-8, a replacement character is added when ending on a partial +// character. +function utf8End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) return r + '\ufffd'; + return r; +} + +// UTF-16LE typically needs two bytes per character, but even if we have an even +// number of bytes available, we need to check if we end on a leading/high +// surrogate. In that case, we need to wait for the next two bytes in order to +// decode the last character properly. +function utf16Text(buf, i) { + if ((buf.length - i) % 2 === 0) { + var r = buf.toString('utf16le', i); + if (r) { + var c = r.charCodeAt(r.length - 1); + if (c >= 0xD800 && c <= 0xDBFF) { + this.lastNeed = 2; + this.lastTotal = 4; + this.lastChar[0] = buf[buf.length - 2]; + this.lastChar[1] = buf[buf.length - 1]; + return r.slice(0, -1); + } + } + return r; + } + this.lastNeed = 1; + this.lastTotal = 2; + this.lastChar[0] = buf[buf.length - 1]; + return buf.toString('utf16le', i, buf.length - 1); +} + +// For UTF-16LE we do not explicitly append special replacement characters if we +// end on a partial character, we simply let v8 handle that. +function utf16End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) { + var end = this.lastTotal - this.lastNeed; + return r + this.lastChar.toString('utf16le', 0, end); + } + return r; +} + +function base64Text(buf, i) { + var n = (buf.length - i) % 3; + if (n === 0) return buf.toString('base64', i); + this.lastNeed = 3 - n; + this.lastTotal = 3; + if (n === 1) { + this.lastChar[0] = buf[buf.length - 1]; + } else { + this.lastChar[0] = buf[buf.length - 2]; + this.lastChar[1] = buf[buf.length - 1]; + } + return buf.toString('base64', i, buf.length - n); +} + +function base64End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); + return r; +} + +// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) +function simpleWrite(buf) { + return buf.toString(this.encoding); +} + +function simpleEnd(buf) { + return buf && buf.length ? this.write(buf) : ''; +} \ No newline at end of file diff --git a/node_modules/to-object-path/node_modules/kind-of/LICENSE b/node_modules/to-object-path/node_modules/kind-of/LICENSE new file mode 100644 index 0000000..d734237 --- /dev/null +++ b/node_modules/to-object-path/node_modules/kind-of/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2017, Jon Schlinkert + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/to-object-path/node_modules/kind-of/README.md b/node_modules/to-object-path/node_modules/kind-of/README.md new file mode 100644 index 0000000..6a9df36 --- /dev/null +++ b/node_modules/to-object-path/node_modules/kind-of/README.md @@ -0,0 +1,261 @@ +# kind-of [![NPM version](https://img.shields.io/npm/v/kind-of.svg?style=flat)](https://www.npmjs.com/package/kind-of) [![NPM monthly downloads](https://img.shields.io/npm/dm/kind-of.svg?style=flat)](https://npmjs.org/package/kind-of) [![NPM total downloads](https://img.shields.io/npm/dt/kind-of.svg?style=flat)](https://npmjs.org/package/kind-of) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/kind-of.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/kind-of) + +> Get the native type of a value. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save kind-of +``` + +## Install + +Install with [bower](https://bower.io/) + +```sh +$ bower install kind-of --save +``` + +## Usage + +> es5, browser and es6 ready + +```js +var kindOf = require('kind-of'); + +kindOf(undefined); +//=> 'undefined' + +kindOf(null); +//=> 'null' + +kindOf(true); +//=> 'boolean' + +kindOf(false); +//=> 'boolean' + +kindOf(new Boolean(true)); +//=> 'boolean' + +kindOf(new Buffer('')); +//=> 'buffer' + +kindOf(42); +//=> 'number' + +kindOf(new Number(42)); +//=> 'number' + +kindOf('str'); +//=> 'string' + +kindOf(new String('str')); +//=> 'string' + +kindOf(arguments); +//=> 'arguments' + +kindOf({}); +//=> 'object' + +kindOf(Object.create(null)); +//=> 'object' + +kindOf(new Test()); +//=> 'object' + +kindOf(new Date()); +//=> 'date' + +kindOf([]); +//=> 'array' + +kindOf([1, 2, 3]); +//=> 'array' + +kindOf(new Array()); +//=> 'array' + +kindOf(/foo/); +//=> 'regexp' + +kindOf(new RegExp('foo')); +//=> 'regexp' + +kindOf(function () {}); +//=> 'function' + +kindOf(function * () {}); +//=> 'function' + +kindOf(new Function()); +//=> 'function' + +kindOf(new Map()); +//=> 'map' + +kindOf(new WeakMap()); +//=> 'weakmap' + +kindOf(new Set()); +//=> 'set' + +kindOf(new WeakSet()); +//=> 'weakset' + +kindOf(Symbol('str')); +//=> 'symbol' + +kindOf(new Int8Array()); +//=> 'int8array' + +kindOf(new Uint8Array()); +//=> 'uint8array' + +kindOf(new Uint8ClampedArray()); +//=> 'uint8clampedarray' + +kindOf(new Int16Array()); +//=> 'int16array' + +kindOf(new Uint16Array()); +//=> 'uint16array' + +kindOf(new Int32Array()); +//=> 'int32array' + +kindOf(new Uint32Array()); +//=> 'uint32array' + +kindOf(new Float32Array()); +//=> 'float32array' + +kindOf(new Float64Array()); +//=> 'float64array' +``` + +## Benchmarks + +Benchmarked against [typeof](http://github.com/CodingFu/typeof) and [type-of](https://github.com/ForbesLindesay/type-of). +Note that performaces is slower for es6 features `Map`, `WeakMap`, `Set` and `WeakSet`. + +```bash +#1: array + current x 23,329,397 ops/sec ±0.82% (94 runs sampled) + lib-type-of x 4,170,273 ops/sec ±0.55% (94 runs sampled) + lib-typeof x 9,686,935 ops/sec ±0.59% (98 runs sampled) + +#2: boolean + current x 27,197,115 ops/sec ±0.85% (94 runs sampled) + lib-type-of x 3,145,791 ops/sec ±0.73% (97 runs sampled) + lib-typeof x 9,199,562 ops/sec ±0.44% (99 runs sampled) + +#3: date + current x 20,190,117 ops/sec ±0.86% (92 runs sampled) + lib-type-of x 5,166,970 ops/sec ±0.74% (94 runs sampled) + lib-typeof x 9,610,821 ops/sec ±0.50% (96 runs sampled) + +#4: function + current x 23,855,460 ops/sec ±0.60% (97 runs sampled) + lib-type-of x 5,667,740 ops/sec ±0.54% (100 runs sampled) + lib-typeof x 10,010,644 ops/sec ±0.44% (100 runs sampled) + +#5: null + current x 27,061,047 ops/sec ±0.97% (96 runs sampled) + lib-type-of x 13,965,573 ops/sec ±0.62% (97 runs sampled) + lib-typeof x 8,460,194 ops/sec ±0.61% (97 runs sampled) + +#6: number + current x 25,075,682 ops/sec ±0.53% (99 runs sampled) + lib-type-of x 2,266,405 ops/sec ±0.41% (98 runs sampled) + lib-typeof x 9,821,481 ops/sec ±0.45% (99 runs sampled) + +#7: object + current x 3,348,980 ops/sec ±0.49% (99 runs sampled) + lib-type-of x 3,245,138 ops/sec ±0.60% (94 runs sampled) + lib-typeof x 9,262,952 ops/sec ±0.59% (99 runs sampled) + +#8: regex + current x 21,284,827 ops/sec ±0.72% (96 runs sampled) + lib-type-of x 4,689,241 ops/sec ±0.43% (100 runs sampled) + lib-typeof x 8,957,593 ops/sec ±0.62% (98 runs sampled) + +#9: string + current x 25,379,234 ops/sec ±0.58% (96 runs sampled) + lib-type-of x 3,635,148 ops/sec ±0.76% (93 runs sampled) + lib-typeof x 9,494,134 ops/sec ±0.49% (98 runs sampled) + +#10: undef + current x 27,459,221 ops/sec ±1.01% (93 runs sampled) + lib-type-of x 14,360,433 ops/sec ±0.52% (99 runs sampled) + lib-typeof x 23,202,868 ops/sec ±0.59% (94 runs sampled) + +``` + +## Optimizations + +In 7 out of 8 cases, this library is 2x-10x faster than other top libraries included in the benchmarks. There are a few things that lead to this performance advantage, none of them hard and fast rules, but all of them simple and repeatable in almost any code library: + +1. Optimize around the fastest and most common use cases first. Of course, this will change from project-to-project, but I took some time to understand how and why `typeof` checks were being used in my own libraries and other libraries I use a lot. +2. Optimize around bottlenecks - In other words, the order in which conditionals are implemented is significant, because each check is only as fast as the failing checks that came before it. Here, the biggest bottleneck by far is checking for plain objects (an object that was created by the `Object` constructor). I opted to make this check happen by process of elimination rather than brute force up front (e.g. by using something like `val.constructor.name`), so that every other type check would not be penalized it. +3. Don't do uneccessary processing - why do `.slice(8, -1).toLowerCase();` just to get the word `regex`? It's much faster to do `if (type === '[object RegExp]') return 'regex'` + +## About + +### Related projects + +* [is-glob](https://www.npmjs.com/package/is-glob): Returns `true` if the given string looks like a glob pattern or an extglob pattern… [more](https://github.com/jonschlinkert/is-glob) | [homepage](https://github.com/jonschlinkert/is-glob "Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet") +* [is-number](https://www.npmjs.com/package/is-number): Returns true if the value is a number. comprehensive tests. | [homepage](https://github.com/jonschlinkert/is-number "Returns true if the value is a number. comprehensive tests.") +* [is-primitive](https://www.npmjs.com/package/is-primitive): Returns `true` if the value is a primitive. | [homepage](https://github.com/jonschlinkert/is-primitive "Returns `true` if the value is a primitive. ") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 59 | [jonschlinkert](https://github.com/jonschlinkert) | +| 2 | [miguelmota](https://github.com/miguelmota) | +| 1 | [dtothefp](https://github.com/dtothefp) | +| 1 | [ksheedlo](https://github.com/ksheedlo) | +| 1 | [pdehaan](https://github.com/pdehaan) | +| 1 | [laggingreflex](https://github.com/laggingreflex) | + +### Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +### Running tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on May 16, 2017._ \ No newline at end of file diff --git a/node_modules/to-object-path/node_modules/kind-of/index.js b/node_modules/to-object-path/node_modules/kind-of/index.js new file mode 100644 index 0000000..b52c291 --- /dev/null +++ b/node_modules/to-object-path/node_modules/kind-of/index.js @@ -0,0 +1,116 @@ +var isBuffer = require('is-buffer'); +var toString = Object.prototype.toString; + +/** + * Get the native `typeof` a value. + * + * @param {*} `val` + * @return {*} Native javascript type + */ + +module.exports = function kindOf(val) { + // primitivies + if (typeof val === 'undefined') { + return 'undefined'; + } + if (val === null) { + return 'null'; + } + if (val === true || val === false || val instanceof Boolean) { + return 'boolean'; + } + if (typeof val === 'string' || val instanceof String) { + return 'string'; + } + if (typeof val === 'number' || val instanceof Number) { + return 'number'; + } + + // functions + if (typeof val === 'function' || val instanceof Function) { + return 'function'; + } + + // array + if (typeof Array.isArray !== 'undefined' && Array.isArray(val)) { + return 'array'; + } + + // check for instances of RegExp and Date before calling `toString` + if (val instanceof RegExp) { + return 'regexp'; + } + if (val instanceof Date) { + return 'date'; + } + + // other objects + var type = toString.call(val); + + if (type === '[object RegExp]') { + return 'regexp'; + } + if (type === '[object Date]') { + return 'date'; + } + if (type === '[object Arguments]') { + return 'arguments'; + } + if (type === '[object Error]') { + return 'error'; + } + + // buffer + if (isBuffer(val)) { + return 'buffer'; + } + + // es6: Map, WeakMap, Set, WeakSet + if (type === '[object Set]') { + return 'set'; + } + if (type === '[object WeakSet]') { + return 'weakset'; + } + if (type === '[object Map]') { + return 'map'; + } + if (type === '[object WeakMap]') { + return 'weakmap'; + } + if (type === '[object Symbol]') { + return 'symbol'; + } + + // typed arrays + if (type === '[object Int8Array]') { + return 'int8array'; + } + if (type === '[object Uint8Array]') { + return 'uint8array'; + } + if (type === '[object Uint8ClampedArray]') { + return 'uint8clampedarray'; + } + if (type === '[object Int16Array]') { + return 'int16array'; + } + if (type === '[object Uint16Array]') { + return 'uint16array'; + } + if (type === '[object Int32Array]') { + return 'int32array'; + } + if (type === '[object Uint32Array]') { + return 'uint32array'; + } + if (type === '[object Float32Array]') { + return 'float32array'; + } + if (type === '[object Float64Array]') { + return 'float64array'; + } + + // must be a plain object + return 'object'; +}; diff --git a/node_modules/to-object-path/node_modules/kind-of/package.json b/node_modules/to-object-path/node_modules/kind-of/package.json new file mode 100644 index 0000000..68b4a71 --- /dev/null +++ b/node_modules/to-object-path/node_modules/kind-of/package.json @@ -0,0 +1,139 @@ +{ + "_from": "kind-of@^3.0.2", + "_id": "kind-of@3.2.2", + "_inBundle": false, + "_integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=", + "_location": "/to-object-path/kind-of", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "kind-of@^3.0.2", + "name": "kind-of", + "escapedName": "kind-of", + "rawSpec": "^3.0.2", + "saveSpec": null, + "fetchSpec": "^3.0.2" + }, + "_requiredBy": [ + "/to-object-path" + ], + "_resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz", + "_shasum": "31ea21a734bab9bbb0f32466d893aea51e4a3c64", + "_spec": "kind-of@^3.0.2", + "_where": "/home/curran/repos/presence/presence-demo/node_modules/to-object-path", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/kind-of/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "David Fox-Powell", + "url": "https://dtothefp.github.io/me" + }, + { + "name": "Jon Schlinkert", + "url": "http://twitter.com/jonschlinkert" + }, + { + "name": "Ken Sheedlo", + "url": "kensheedlo.com" + }, + { + "name": "laggingreflex", + "url": "https://github.com/laggingreflex" + }, + { + "name": "Miguel Mota", + "url": "https://miguelmota.com" + }, + { + "name": "Peter deHaan", + "url": "http://about.me/peterdehaan" + } + ], + "dependencies": { + "is-buffer": "^1.1.5" + }, + "deprecated": false, + "description": "Get the native type of a value.", + "devDependencies": { + "ansi-bold": "^0.1.1", + "benchmarked": "^1.0.0", + "browserify": "^14.3.0", + "glob": "^7.1.1", + "gulp-format-md": "^0.1.12", + "mocha": "^3.3.0", + "type-of": "^2.0.1", + "typeof": "^1.0.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/kind-of", + "keywords": [ + "arguments", + "array", + "boolean", + "check", + "date", + "function", + "is", + "is-type", + "is-type-of", + "kind", + "kind-of", + "number", + "object", + "of", + "regexp", + "string", + "test", + "type", + "type-of", + "typeof", + "types" + ], + "license": "MIT", + "main": "index.js", + "name": "kind-of", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/kind-of.git" + }, + "scripts": { + "prepublish": "browserify -o browser.js -e index.js -s index --bare", + "test": "mocha" + }, + "verb": { + "related": { + "list": [ + "is-glob", + "is-number", + "is-primitive" + ] + }, + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + }, + "reflinks": [ + "verb" + ] + }, + "version": "3.2.2" +} diff --git a/node_modules/union-value/node_modules/extend-shallow/LICENSE b/node_modules/union-value/node_modules/extend-shallow/LICENSE new file mode 100644 index 0000000..fa30c4c --- /dev/null +++ b/node_modules/union-value/node_modules/extend-shallow/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/union-value/node_modules/extend-shallow/README.md b/node_modules/union-value/node_modules/extend-shallow/README.md new file mode 100644 index 0000000..cdc45d4 --- /dev/null +++ b/node_modules/union-value/node_modules/extend-shallow/README.md @@ -0,0 +1,61 @@ +# extend-shallow [![NPM version](https://badge.fury.io/js/extend-shallow.svg)](http://badge.fury.io/js/extend-shallow) [![Build Status](https://travis-ci.org/jonschlinkert/extend-shallow.svg)](https://travis-ci.org/jonschlinkert/extend-shallow) + +> Extend an object with the properties of additional objects. node.js/javascript util. + +## Install + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i extend-shallow --save +``` + +## Usage + +```js +var extend = require('extend-shallow'); + +extend({a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +Pass an empty object to shallow clone: + +```js +var obj = {}; +extend(obj, {a: 'b'}, {c: 'd'}) +//=> {a: 'b', c: 'd'} +``` + +## Related + +* [extend-shallow](https://github.com/jonschlinkert/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. +* [for-own](https://github.com/jonschlinkert/for-own): Iterate over the own enumerable properties of an object, and return an object with properties… [more](https://github.com/jonschlinkert/for-own) +* [for-in](https://github.com/jonschlinkert/for-in): Iterate over the own and inherited enumerable properties of an objecte, and return an object… [more](https://github.com/jonschlinkert/for-in) +* [is-plain-object](https://github.com/jonschlinkert/is-plain-object): Returns true if an object was created by the `Object` constructor. +* [isobject](https://github.com/jonschlinkert/isobject): Returns true if the value is an object and not an array or null. +* [kind-of](https://github.com/jonschlinkert/kind-of): Get the native type of a value. + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 29, 2015._ \ No newline at end of file diff --git a/node_modules/union-value/node_modules/extend-shallow/index.js b/node_modules/union-value/node_modules/extend-shallow/index.js new file mode 100644 index 0000000..92a067f --- /dev/null +++ b/node_modules/union-value/node_modules/extend-shallow/index.js @@ -0,0 +1,33 @@ +'use strict'; + +var isObject = require('is-extendable'); + +module.exports = function extend(o/*, objects*/) { + if (!isObject(o)) { o = {}; } + + var len = arguments.length; + for (var i = 1; i < len; i++) { + var obj = arguments[i]; + + if (isObject(obj)) { + assign(o, obj); + } + } + return o; +}; + +function assign(a, b) { + for (var key in b) { + if (hasOwn(b, key)) { + a[key] = b[key]; + } + } +} + +/** + * Returns true if the given `key` is an own property of `obj`. + */ + +function hasOwn(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} diff --git a/node_modules/union-value/node_modules/extend-shallow/package.json b/node_modules/union-value/node_modules/extend-shallow/package.json new file mode 100644 index 0000000..71e5fcd --- /dev/null +++ b/node_modules/union-value/node_modules/extend-shallow/package.json @@ -0,0 +1,87 @@ +{ + "_from": "extend-shallow@^2.0.1", + "_id": "extend-shallow@2.0.1", + "_inBundle": false, + "_integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=", + "_location": "/union-value/extend-shallow", + "_phantomChildren": {}, + 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require('@teamwork/sharedb-mongo'); var richText = require('rich-text'); var json0 = require('@houshuang/ot-json0'); json0.type.registerSubtype(richText.type); ShareDB.types.register(json0.type); -const dbUrl = 'mongodb://localhost:27017/cursors'; -const db = ShareDBMongo(dbUrl); -var backend = new ShareDB({ db }); +// const dbUrl = 'mongodb://localhost:27017/cursors'; +// const db = ShareDBMongo(dbUrl); +var backend = new ShareDB(); createDoc(startServer); // Create initial document then fire callback diff --git a/static/dist/bundle.js b/static/dist/bundle.js index 2d19da0..bf92aae 100644 --- a/static/dist/bundle.js +++ b/static/dist/bundle.js @@ -1,1130 +1,1615 @@ (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i - updateCursorText( - [textarea.selectionStart, textarea.selectionStart], - uid, - 'example' - ), - 100 - ); -}); -textinput.addEventListener('focus', function() { - window.setTimeout( - () => - updateCursorText( - [textarea.selectionStart, textarea.selectionStart], - uid, - 'example2' - ), - 100 - ); -}); -const carPresence = document.getElementById('presenceCar'); -const bikePresence = document.getElementById('presenceBike'); + // Generate newLeftOp by composing leftOp by rightComponent + var newLeftOp = []; + var k = 0; + while (k < leftOp.length) { + var nextC = []; + transformComponentX(leftOp[k], rightComponent, newLeftOp, nextC); + k++; -// Open WebSocket connection to ShareDB server -var socket = new WebSocket('ws://' + window.location.host); -var connection = new sharedb.Connection(socket); + if (nextC.length === 1) { + rightComponent = nextC[0]; + } else if (nextC.length === 0) { + for (var j = k; j < leftOp.length; j++) { + append(newLeftOp, leftOp[j]); + } + rightComponent = null; + break; + } else { + // Recurse. + var pair = transformX(leftOp.slice(k), nextC); + for (var l = 0; l < pair[0].length; l++) { + append(newLeftOp, pair[0][l]); + } + for (var r = 0; r < pair[1].length; r++) { + append(newRightOp, pair[1][r]); + } + rightComponent = null; + break; + } + } -// For testing reconnection -window.disconnect = function() { - connection.close(); -}; -window.connect = function() { - var socket = new WebSocket('ws://' + window.location.host); - connection.bindToSocket(socket); -}; + if (rightComponent != null) { + append(newRightOp, rightComponent); + } + leftOp = newLeftOp; + } + return [leftOp, newRightOp]; + }; -var names = [ - 'Peter', - 'Anna', - 'John', - 'Ole', - 'Niels', - 'Gregor', - 'Chen Li', - 'Ananda', - 'Rupert', - 'Ben' -]; + // Transforms op with specified type ('left' or 'right') by otherOp. + type.transform = function(op, otherOp, type) { + if (!(type === 'left' || type === 'right')) + throw new Error("type must be 'left' or 'right'"); -// Helper functions for nicely displaying uid -function uidColor(uid) { - var colors = [ - 'red', - 'blue', - 'green', - 'purple', - 'orange', - 'olive', - 'maroon', - 'yellow', - 'lime', - 'teal' - ]; - return colors[names.findIndex(x => x === uid)]; -} + if (otherOp.length === 0) return op; -function renderNameplate(uid) { - var css = 'background-color: ' + uidColor(uid) + ';'; - document.getElementById('nameplate').style = css; - document.getElementById('nameplate').innerText = uid; -} + if (op.length === 1 && otherOp.length === 1) + return transformComponent([], op[0], otherOp[0], type); -// Create local Doc instance mapped to 'examples' collection document with id 'richtext' -var doc = connection.get('examples', 'stian5'); + if (type === 'left') + return transformX(op, otherOp)[0]; + else + return transformX(otherOp, op)[1]; + }; +}; -// can only create when document doesn't yet exist -// doc.create({ text: '', text2: '' }); +},{}],2:[function(require,module,exports){ +// Only the JSON type is exported, because the text type is deprecated +// otherwise. (If you want to use it somewhere, you're welcome to pull it out +// into a separate module that json0 can depend on). -// Generate a random uid and display it. -var uid = names[Math.floor(Math.random() * 10)]; -renderNameplate(uid); -doc.requestReplyPresence = true; +module.exports = { + type: require('./json0') +}; -doc.subscribe(function(err) { - if (err) throw err; - var quill = new Quill('#editor', { - theme: 'snow', - modules: { - cursors: { hideDelayMs: 999999999 } - } - }); - var quill2 = new Quill('#editor2', { - theme: 'snow', - modules: { - cursors: { hideDelayMs: 999999999 } - } - }); - var cursors = quill.getModule('cursors'); - var cursors2 = quill2.getModule('cursors'); - doc.submitPresence( - { - u: uid, - userInfo: { uid } - }, - err => { - if (err) { - throw err; - } - doc.requestReplyPresence = false; - } - ); +},{"./json0":3}],3:[function(require,module,exports){ +/* + This is the implementation of the JSON OT type. - quill.setContents(doc.data.text); - quill2.setContents(doc.data.text2); + Spec is here: https://github.com/josephg/ShareJS/wiki/JSON-Operations - quill.on('text-change', function(delta, oldDelta, source) { - if (source !== 'user') return; - const op = { p: ['text'], t: 'rich-text', o: delta.ops }; - doc.submitOp(op, { source: quill }); - }); + Note: This is being made obsolete. It will soon be replaced by the JSON2 type. +*/ - quill2.on('text-change', function(delta, oldDelta, source) { - if (source !== 'user') return; - const op = { p: ['text2'], t: 'rich-text', o: delta.ops }; - doc.submitOp(op, { source: quill }); - }); +/** + * UTILITY FUNCTIONS + */ - bike.addEventListener('change', function() { - checkboxSubmit('bike', this.checked); - }); - car.addEventListener('change', function() { - checkboxSubmit('car', this.checked); - }); +/** + * Checks if the passed object is an Array instance. Can't use Array.isArray + * yet because its not supported on IE8. + * + * @param obj + * @returns {boolean} + */ +var isArray = function(obj) { + return Object.prototype.toString.call(obj) == '[object Array]'; +}; - const binding = new StringBinding(textarea, doc, ['example']); - binding.setup(); +/** + * Checks if the passed object is an Object instance. + * No function call (fast) version + * + * @param obj + * @returns {boolean} + */ +var isObject = function(obj) { + return (!!obj) && (obj.constructor === Object); +}; - const textEditor = new HtmlTextCollabExt.CollaborativeTextEditor({ - control: textarea, - onSelectionChanged: selection => - updateCursorText([selection.anchor, selection.target], uid, 'example') - }); - const binding2 = new StringBinding(textinput, doc, ['example2']); - binding2.setup(); +/** + * Clones the passed object using JSON serialization (which is slow). + * + * hax, copied from test/types/json. Apparently this is still the fastest way + * to deep clone an object, assuming we have browser support for JSON. @see + * http://jsperf.com/cloning-an-object/12 + */ +var clone = function(o) { + return JSON.parse(JSON.stringify(o)); +}; - const textEditor2 = new HtmlTextCollabExt.CollaborativeTextEditor({ - control: textinput, - onSelectionChanged: selection => - updateCursorText([selection.anchor, selection.target], uid, 'example2') - }); +/** + * JSON OT Type + * @type {*} + */ +var json = { + name: 'json0', + uri: 'http://sharejs.org/types/JSONv0' +}; - const selectionManager = textEditor.selectionManager(); - const selectionManager2 = textEditor2.selectionManager(); +// You can register another OT type as a subtype in a JSON document using +// the following function. This allows another type to handle certain +// operations instead of the builtin JSON type. +var subtypes = {}; +json.registerSubtype = function(subtype) { + subtypes[subtype.name] = subtype; +}; - doc.on('op', function(ops, source) { - if (source === quill) return; - ops.forEach(op => { - if (op.p[0] === 'text') { - quill.updateContents(op.o); - } else { - quill2.updateContents(op.o); - } - }); - }); +json.create = function(data) { + // Null instead of undefined if you don't pass an argument. + return data === undefined ? null : clone(data); +}; - // When we receive information about updated presences, - // update the locall QuillCursor(s). - doc.on('presence', function(srcList, submitted) { - document.getElementById('presence').innerHTML = Object.values(doc.presence) - .map(x => `
  • ${x.u} - ${Stringify(x)}
    • `) - .join(''); +json.invertComponent = function(c) { + var c_ = {p: c.p}; - srcList.forEach(function(src) { - if (doc.presence[src] && doc.presence[src].u) { - var userid = doc.presence[src].u; - if ( - userid !== uid && - doc.presence[src].cursor && - doc.presence[src].cursor.s && - doc.presence[src].cursor.s.length > 0 - ) { - // TODO: Can QuillCursors support multiple selections? - var sel = doc.presence[src].cursor.s[0]; + // handle subtype ops + if (c.t && subtypes[c.t]) { + c_.t = c.t; + c_.o = subtypes[c.t].invert(c.o); + } - // Use Math.abs because the sharedb presence type - // supports reverse selections, but I don't think - // Quill Cursors does. - var len = Math.abs(sel[1] - sel[0]); - var min = Math.min(sel[0], sel[1]); + if (c.si !== void 0) c_.sd = c.si; + if (c.sd !== void 0) c_.si = c.sd; + if (c.oi !== void 0) c_.od = c.oi; + if (c.od !== void 0) c_.oi = c.od; + if (c.li !== void 0) c_.ld = c.li; + if (c.ld !== void 0) c_.li = c.ld; + if (c.na !== void 0) c_.na = -c.na; - // Re-creating an existing cursor is a no-op - if (doc.presence[src].p && doc.presence[src].p[0] === 'text') { - cursors.createCursor(userid, userid, uidColor(userid)); - cursors.moveCursor(userid, { index: min, length: len }); - cursors2.removeCursor(userid); - if (presence1[userid]) { - selectionManager.removeCollaborator(userid); - presence1[userid] = null; - } - if (presence2[userid]) { - selectionManager.removeCollaborator(userid); - presence1[userid] = null; - } - } else if ( - doc.presence[src].p && - doc.presence[src].p[0] === 'text2' - ) { - cursors2.createCursor(userid, userid, uidColor(userid)); - cursors2.moveCursor(userid, { index: min, length: len }); - cursors.removeCursor(userid); - } else if ( - doc.presence[src].p && - doc.presence[src].p[0] === 'example' - ) { - cursors2.removeCursor(userid); - cursors.removeCursor(userid); - if (presence2[userid]) { - selectionManager2.removeCollaborator(userid); - presence2[userid] = null; - } - if (!presence1[userid]) { - presence1[userid] = selectionManager.addCollaborator( - userid, - userid, - uidColor(userid) - ); - } + if (c.lm !== void 0) { + c_.lm = c.p[c.p.length-1]; + c_.p = c.p.slice(0,c.p.length-1).concat([c.lm]); + } - presence1[userid].setSelection({ anchor: sel[0], target: sel[1] }); - presence1[userid].flashCursorToolTip(2); - } else if ( - doc.presence[src].p && - doc.presence[src].p[0] === 'example2' - ) { - cursors2.removeCursor(userid); - cursors.removeCursor(userid); - if (presence1[userid]) { - selectionManager.removeCollaborator(userid); - presence1[userid] = null; - } - if (!presence2[userid]) { - presence2[userid] = selectionManager2.addCollaborator( - userid, - userid, - uidColor(userid) - ); - } + return c_; +}; - presence2[userid].setSelection({ anchor: sel[0], target: sel[1] }); - presence2[userid].flashCursorToolTip(2); - } - } - } - }); - }); +json.invert = function(op) { + var op_ = op.slice().reverse(); + var iop = []; + for (var i = 0; i < op_.length; i++) { + iop.push(json.invertComponent(op_[i])); + } + return iop; +}; - doc.on('presence', function(srcList, submitted) { - srcList.forEach(function(src) { - var userid = doc.presence[src].u; - if (doc.presence[src].p && doc.presence[src].p[0] === 'car') { - carP[userid] = true; - bikeP[userid] = false; - updateCarBikeP(); - cursors2.removeCursor(userid); - cursors.removeCursor(userid); - if (presence1[userid]) { - selectionManager.removeCollaborator(userid); - presence1[userid] = null; - } - if (presence2[userid]) { - selectionManager.removeCollaborator(userid); - presence2[userid] = null; - } - } else if (doc.presence[src].p && doc.presence[src].p[0] === 'bike') { - carP[userid] = false; - bikeP[userid] = true; - updateCarBikeP(); - cursors2.removeCursor(userid); - cursors.removeCursor(userid); - if (presence1[userid]) { - selectionManager.removeCollaborator(userid); - presence1[userid] = null; - } - if (presence2[userid]) { - selectionManager.removeCollaborator(userid); - presence2[userid] = null; - } - } else { - carP[userid] = false; - bikeP[userid] = false; - } - }); - updateCarBikeP(); - }); +json.checkValidOp = function(op) { + for (var i = 0; i < op.length; i++) { + if (!isArray(op[i].p)) throw new Error('Missing path'); + } +}; - // When the local Quill selection changes, publish our new - // local presence data. - quill.on('selection-change', function(range, oldRange, source) { - if (source === 'user') { - updateCursor(range, uid, 'text'); - } else { - debouncedUpdate(range, uid, 'text'); - } - }); - quill2.on('selection-change', function(range, oldRange, source) { - if (source === 'user') { - updateCursor(range, uid, 'text2'); - } else { - debouncedUpdate(range, uid, 'text2'); - } - }); -}); +json.checkList = function(elem) { + if (!isArray(elem)) + throw new Error('Referenced element not a list'); +}; -function updateCursorText(range, uid, text) { - if (range) { - doc.submitPresence({ - u: uid, - p: [text], - cursor: { c: 0, s: [range] } - }); +json.checkObj = function(elem) { + if (!isObject(elem)) { + throw new Error("Referenced element not an object (it was " + JSON.stringify(elem) + ")"); } +}; + +// helper functions to convert old string ops to and from subtype ops +function convertFromText(c) { + c.t = 'text0'; + var o = {p: c.p.pop()}; + if (c.si != null) o.i = c.si; + if (c.sd != null) o.d = c.sd; + c.o = [o]; } -function updateCursor(range, uid, text) { - if (range) { - doc.submitPresence({ - u: uid, - p: [text], - t: 'rich-text', - cursor: { c: 0, s: [[range.index, range.index + range.length]] } - }); - } +function convertToText(c) { + c.p.push(c.o[0].p); + if (c.o[0].i != null) c.si = c.o[0].i; + if (c.o[0].d != null) c.sd = c.o[0].d; + delete c.t; + delete c.o; } -var debouncedUpdate = debounce(updateCursor, 500); +json.apply = function(snapshot, op) { + json.checkValidOp(op); -function debounce(func, wait) { - var timeout; - return function(...args) { - var context = this; - var later = function() { - timeout = null; - func.apply(context, args); - }; - clearTimeout(timeout); - timeout = setTimeout(later, wait); + op = clone(op); + + var container = { + data: snapshot }; -} -const checkboxSubmit = (field, value) => { - doc.submitPresence({ - u: uid, - p: [field], - cursor: { s: [[]] } - }); + for (var i = 0; i < op.length; i++) { + var c = op[i]; - doc.submitOp({ p: [field], oi: value }); -}; + // convert old string ops to use subtype for backwards compatibility + if (c.si != null || c.sd != null) + convertFromText(c); -const updateCarBikeP = () => { - carPresence.innerText = - Object.keys(carP) - .filter(x => carP[x]) - .join(' - ') || ''; - bikePresence.innerText = - Object.keys(bikeP) - .filter(x => bikeP[x]) - .join(' - ') || ''; -}; + var parent = null; + var parentKey = null; + var elem = container; + var key = 'data'; -},{"@convergence/html-text-collab-ext":8,"@houshuang/ot-json0":12,"@teamwork/sharedb/lib/client":17,"json-stable-stringify":36,"quill":45,"quill-cursors":42,"rich-text":46,"sharedb-string-binding":48}],2:[function(require,module,exports){ -"use strict"; + for (var j = 0; j < c.p.length; j++) { + var p = c.p[j]; -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.CollaborativeSelectionManager = void 0; + parent = elem; + parentKey = key; + elem = elem[key]; + key = p; -var _CollaboratorSelection = require("./CollaboratorSelection"); + if (parent == null) + throw new Error('Path invalid'); + } -var _IndexUtils = require("./IndexUtils"); + // handle subtype ops + if (c.t && c.o !== void 0 && subtypes[c.t]) { + elem[key] = subtypes[c.t].apply(elem[key], c.o); -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + // Number add + } else if (c.na !== void 0) { + if (typeof elem[key] != 'number') + throw new Error('Referenced element not a number'); -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + elem[key] += c.na; + } -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + // List replace + else if (c.li !== void 0 && c.ld !== void 0) { + json.checkList(elem); + // Should check the list element matches c.ld + elem[key] = c.li; + } -function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } + // List insert + else if (c.li !== void 0) { + json.checkList(elem); + elem.splice(key,0, c.li); + } -var CollaborativeSelectionManager = -/*#__PURE__*/ -function () { - function CollaborativeSelectionManager(options) { - var _this = this; + // List delete + else if (c.ld !== void 0) { + json.checkList(elem); + // Should check the list element matches c.ld here too. + elem.splice(key,1); + } - _classCallCheck(this, CollaborativeSelectionManager); + // List move + else if (c.lm !== void 0) { + json.checkList(elem); + if (c.lm != key) { + var e = elem[key]; + // Remove it... + elem.splice(key,1); + // And insert it back. + elem.splice(c.lm,0,e); + } + } - _defineProperty(this, "_collaborators", void 0); + // Object insert / replace + else if (c.oi !== void 0) { + json.checkObj(elem); - _defineProperty(this, "_textElement", void 0); + // Should check that elem[key] == c.od + elem[key] = c.oi; + } - _defineProperty(this, "_overlayContainer", void 0); + // Object delete + else if (c.od !== void 0) { + json.checkObj(elem); - _defineProperty(this, "_scroller", void 0); + // Should check that elem[key] == c.od + delete elem[key]; + } - _defineProperty(this, "_onSelection", void 0); + else { + throw new Error('invalid / missing instruction in op'); + } + } - _defineProperty(this, "_selectionAnchor", void 0); + return container.data; +}; - _defineProperty(this, "_selectionTarget", void 0); +// Helper to break an operation up into a bunch of small ops. +json.shatter = function(op) { + var results = []; + for (var i = 0; i < op.length; i++) { + results.push([op[i]]); + } + return results; +}; - _defineProperty(this, "_checkSelection", function () { - setTimeout(function () { - var changed = _this._textElement.selectionStart !== _this._selectionAnchor || _this._textElement.selectionEnd !== _this._selectionTarget; +// Helper for incrementally applying an operation to a snapshot. Calls yield +// after each op component has been applied. +json.incrementalApply = function(snapshot, op, _yield) { + for (var i = 0; i < op.length; i++) { + var smallOp = [op[i]]; + snapshot = json.apply(snapshot, smallOp); + // I'd just call this yield, but thats a reserved keyword. Bah! + _yield(smallOp, snapshot); + } - if (changed) { - if (_this._selectionAnchor === _this._textElement.selectionStart) { - _this._selectionAnchor = _this._textElement.selectionStart; - _this._selectionTarget = _this._textElement.selectionEnd; - } else { - _this._selectionAnchor = _this._textElement.selectionEnd; - _this._selectionTarget = _this._textElement.selectionStart; - } + return snapshot; +}; - _this._onSelection({ - anchor: _this._selectionAnchor, - target: _this._selectionTarget - }); - } - }, 0); - }); +// Checks if two paths, p1 and p2 match. +var pathMatches = json.pathMatches = function(p1, p2, ignoreLast) { + if (p1.length != p2.length) + return false; - _defineProperty(this, "_onMouseMove", function () { - _this._checkResize(); + for (var i = 0; i < p1.length; i++) { + if (p1[i] !== p2[i] && (!ignoreLast || i !== p1.length - 1)) + return false; + } - _this._checkSelection(); - }); + return true; +}; - _defineProperty(this, "_checkResize", function () { - if (_this._textElement.offsetWidth !== _this._overlayContainer.offsetWidth || _this._textElement.offsetHeight !== _this._overlayContainer.offsetHeight) { - _this._updateOverlay(); +json.append = function(dest,c) { + c = clone(c); - _this._collaborators.forEach(function (renderer) { - return renderer.refresh(); - }); - } - }); + if (dest.length === 0) { + dest.push(c); + return; + } - this._collaborators = new Map(); - this._textElement = options.control; // TODO handle the line height better. The issue here - // is that the textarea-caret library can't handle - // a non-number. + var last = dest[dest.length - 1]; - var computed = window.getComputedStyle(this._textElement); + // convert old string ops to use subtype for backwards compatibility + if ((c.si != null || c.sd != null) && (last.si != null || last.sd != null)) { + convertFromText(c); + convertFromText(last); + } - if (computed.lineHeight === "normal") { - throw new Error("Text areas must have a numeric line-height."); - } + if (pathMatches(c.p, last.p)) { + // handle subtype ops + if (c.t && last.t && c.t === last.t && subtypes[c.t]) { + last.o = subtypes[c.t].compose(last.o, c.o); - this._onSelection = options.onSelectionChanged; - this._selectionAnchor = this._textElement.selectionStart; - this._selectionTarget = this._textElement.selectionEnd; - this._overlayContainer = this._textElement.ownerDocument.createElement("div"); - this._overlayContainer.className = "text-collab-ext"; + // convert back to old string ops + if (c.si != null || c.sd != null) { + var p = c.p; + for (var i = 0; i < last.o.length - 1; i++) { + c.o = [last.o.pop()]; + c.p = p.slice(); + convertToText(c); + dest.push(c); + } - this._textElement.parentElement.append(this._overlayContainer); + convertToText(last); + } + } else if (last.na != null && c.na != null) { + dest[dest.length - 1] = {p: last.p, na: last.na + c.na}; + } else if (last.li !== undefined && c.li === undefined && c.ld === last.li) { + // insert immediately followed by delete becomes a noop. + if (last.ld !== undefined) { + // leave the delete part of the replace + delete last.li; + } else { + dest.pop(); + } + } else if (last.od !== undefined && last.oi === undefined && c.oi !== undefined && c.od === undefined) { + last.oi = c.oi; + } else if (last.oi !== undefined && c.od !== undefined) { + // The last path component inserted something that the new component deletes (or replaces). + // Just merge them. + if (c.oi !== undefined) { + last.oi = c.oi; + } else if (last.od !== undefined) { + delete last.oi; + } else { + // An insert directly followed by a delete turns into a no-op and can be removed. + dest.pop(); + } + } else if (c.lm !== undefined && c.p[c.p.length - 1] === c.lm) { + // don't do anything + } else { + dest.push(c); + } + } else { + // convert string ops back + if ((c.si != null || c.sd != null) && (last.si != null || last.sd != null)) { + convertToText(c); + convertToText(last); + } - this._scroller = this._textElement.ownerDocument.createElement("div"); - this._scroller.className = "text-collab-ext-scroller"; + dest.push(c); + } +}; - this._overlayContainer.append(this._scroller); // Provide resize handling. After the mose down, we register for mouse - // movement and check if we have resized. We then listen for a mouse up - // to unregister. +json.compose = function(op1,op2) { + json.checkValidOp(op1); + json.checkValidOp(op2); + var newOp = clone(op1); - this._textElement.addEventListener("mousedown", function () { - window.addEventListener("mousemove", _this._onMouseMove); - }); + for (var i = 0; i < op2.length; i++) { + json.append(newOp,op2[i]); + } - window.addEventListener("mouseup", function () { - window.removeEventListener("mousemove", _this._onMouseMove); + return newOp; +}; - _this._checkResize(); - }); +json.normalize = function(op) { + var newOp = []; - this._textElement.addEventListener("scroll", function () { - return _this._updateScroller(); - }); + op = isArray(op) ? op : [op]; - this._textElement.addEventListener("keydown", this._checkSelection); + for (var i = 0; i < op.length; i++) { + var c = op[i]; + if (c.p == null) c.p = []; - this._textElement.addEventListener("click", this._checkSelection); + json.append(newOp,c); + } - this._textElement.addEventListener("focus", this._checkSelection); + return newOp; +}; - this._textElement.addEventListener("blur", this._checkSelection); +// Returns the common length of the paths of ops a and b +json.commonLengthForOps = function(a, b) { + var alen = a.p.length; + var blen = b.p.length; + if (a.na != null || a.t) + alen++; - this._updateOverlay(); + if (b.na != null || b.t) + blen++; + + if (alen === 0) return -1; + if (blen === 0) return null; + + alen--; + blen--; + + for (var i = 0; i < alen; i++) { + var p = a.p[i]; + if (i >= blen || p !== b.p[i]) + return null; } - _createClass(CollaborativeSelectionManager, [{ - key: "addCollaborator", - value: function addCollaborator(id, label, color, selection) { - if (this._collaborators.has(id)) { - throw new Error("A collaborator with the specified id already exists: ".concat(id)); - } + return alen; +}; - var collaborator = new _CollaboratorSelection.CollaboratorSelection(this._textElement, this._scroller, color, label, { - margin: 5 - }); +// Returns true if an op can affect the given path +json.canOpAffectPath = function(op, path) { + return json.commonLengthForOps({p:path}, op) != null; +}; - this._collaborators.set(id, collaborator); +// transform c so it applies to a document with otherC applied. +json.transformComponent = function(dest, c, otherC, type) { + c = clone(c); - if (selection !== undefined && selection !== null) { - collaborator.setSelection(selection); - } + var common = json.commonLengthForOps(otherC, c); + var common2 = json.commonLengthForOps(c, otherC); + var cplength = c.p.length; + var otherCplength = otherC.p.length; - return collaborator; + if (c.na != null || c.t) + cplength++; + + if (otherC.na != null || otherC.t) + otherCplength++; + + // if c is deleting something, and that thing is changed by otherC, we need to + // update c to reflect that change for invertibility. + if (common2 != null && otherCplength > cplength && c.p[common2] == otherC.p[common2]) { + if (c.ld !== void 0) { + var oc = clone(otherC); + oc.p = oc.p.slice(cplength); + c.ld = json.apply(clone(c.ld),[oc]); + } else if (c.od !== void 0) { + var oc = clone(otherC); + oc.p = oc.p.slice(cplength); + c.od = json.apply(clone(c.od),[oc]); } - }, { - key: "getCollaborator", - value: function getCollaborator(id) { - return this._collaborators.get(id); + } + + if (common != null) { + var commonOperand = cplength == otherCplength; + + // backward compatibility for old string ops + var oc = otherC; + if ((c.si != null || c.sd != null) && (otherC.si != null || otherC.sd != null)) { + convertFromText(c); + oc = clone(otherC); + convertFromText(oc); } - }, { - key: "removeCollaborator", - value: function removeCollaborator(id) { - var renderer = this._collaborators.get(id); - if (renderer !== undefined) { - renderer.clearSelection(); + // handle subtype ops + if (oc.t && subtypes[oc.t]) { + if (c.t && c.t === oc.t) { + var res = subtypes[c.t].transform(c.o, oc.o, type); - this._collaborators.delete(id); - } else { - throw new Error("Unknown collaborator: ".concat(id)); + // convert back to old string ops + if (c.si != null || c.sd != null) { + var p = c.p; + for (var i = 0; i < res.length; i++) { + c.o = [res[i]]; + c.p = p.slice(); + convertToText(c); + json.append(dest, c); + } + } else if (!isArray(res) || res.length > 0) { + c.o = res; + json.append(dest, c); + } + + return dest; } } - }, { - key: "getSelection", - value: function getSelection() { - return { - anchor: this._selectionAnchor, - target: this._selectionTarget - }; - } - }, { - key: "show", - value: function show() { - this._overlayContainer.style.visibility = "visible"; - } - }, { - key: "hide", - value: function hide() { - this._overlayContainer.style.visibility = "hidden"; - } - }, { - key: "dispose", - value: function dispose() { - this._overlayContainer.parentElement.removeChild(this._overlayContainer); - } - }, { - key: "updateSelectionsOnInsert", - value: function updateSelectionsOnInsert(index, value) { - this._collaborators.forEach(function (collaborator) { - var selection = collaborator.getSelection(); - var anchor = _IndexUtils.IndexUtils.transformIndexOnInsert(selection.anchor, index, value); + // transform based on otherC + else if (otherC.na !== void 0) { + // this case is handled below + } else if (otherC.li !== void 0 && otherC.ld !== void 0) { + if (otherC.p[common] === c.p[common]) { + // noop - var target = _IndexUtils.IndexUtils.transformIndexOnInsert(selection.target, index, value); + if (!commonOperand) { + return dest; + } else if (c.ld !== void 0) { + // we're trying to delete the same element, -> noop + if (c.li !== void 0 && type === 'left') { + // we're both replacing one element with another. only one can survive + c.ld = clone(otherC.li); + } else { + return dest; + } + } + } + } else if (otherC.li !== void 0) { + if (c.li !== void 0 && c.ld === undefined && commonOperand && c.p[common] === otherC.p[common]) { + // in li vs. li, left wins. + if (type === 'right') + c.p[common]++; + } else if (otherC.p[common] <= c.p[common]) { + c.p[common]++; + } - collaborator.setSelection({ - anchor: anchor, - target: target - }); - }); - } - }, { - key: "updateSelectionsOnDelete", - value: function updateSelectionsOnDelete(index, length) { - this._collaborators.forEach(function (collaborator) { - var selection = collaborator.getSelection(); + if (c.lm !== void 0) { + if (commonOperand) { + // otherC edits the same list we edit + if (otherC.p[common] <= c.lm) + c.lm++; + // changing c.from is handled above. + } + } + } else if (otherC.ld !== void 0) { + if (c.lm !== void 0) { + if (commonOperand) { + if (otherC.p[common] === c.p[common]) { + // they deleted the thing we're trying to move + return dest; + } + // otherC edits the same list we edit + var p = otherC.p[common]; + var from = c.p[common]; + var to = c.lm; + if (p < to || (p === to && from < to)) + c.lm--; - var anchor = _IndexUtils.IndexUtils.transformIndexOnDelete(selection.anchor, index, length); + } + } - var target = _IndexUtils.IndexUtils.transformIndexOnDelete(selection.target, index, length); + if (otherC.p[common] < c.p[common]) { + c.p[common]--; + } else if (otherC.p[common] === c.p[common]) { + if (otherCplength < cplength) { + // we're below the deleted element, so -> noop + return dest; + } else if (c.ld !== void 0) { + if (c.li !== void 0) { + // we're replacing, they're deleting. we become an insert. + delete c.ld; + } else { + // we're trying to delete the same element, -> noop + return dest; + } + } + } - collaborator.setSelection({ - anchor: anchor, - target: target - }); - }); - } - }, { - key: "_updateOverlay", - value: function _updateOverlay() { - var top = this._textElement.offsetTop; - var left = this._textElement.offsetLeft; - var height = this._textElement.offsetHeight; - var width = this._textElement.offsetWidth; - this._overlayContainer.style.top = top + "px"; - this._overlayContainer.style.left = left + "px"; - this._overlayContainer.style.height = height + "px"; - this._overlayContainer.style.width = width + "px"; + } else if (otherC.lm !== void 0) { + if (c.lm !== void 0 && cplength === otherCplength) { + // lm vs lm, here we go! + var from = c.p[common]; + var to = c.lm; + var otherFrom = otherC.p[common]; + var otherTo = otherC.lm; + if (otherFrom !== otherTo) { + // if otherFrom == otherTo, we don't need to change our op. + + // where did my thing go? + if (from === otherFrom) { + // they moved it! tie break. + if (type === 'left') { + c.p[common] = otherTo; + if (from === to) // ugh + c.lm = otherTo; + } else { + return dest; + } + } else { + // they moved around it + if (from > otherFrom) c.p[common]--; + if (from > otherTo) c.p[common]++; + else if (from === otherTo) { + if (otherFrom > otherTo) { + c.p[common]++; + if (from === to) // ugh, again + c.lm++; + } + } + + // step 2: where am i going to put it? + if (to > otherFrom) { + c.lm--; + } else if (to === otherFrom) { + if (to > from) + c.lm--; + } + if (to > otherTo) { + c.lm++; + } else if (to === otherTo) { + // if we're both moving in the same direction, tie break + if ((otherTo > otherFrom && to > from) || + (otherTo < otherFrom && to < from)) { + if (type === 'right') c.lm++; + } else { + if (to > from) c.lm++; + else if (to === otherFrom) c.lm--; + } + } + } + } + } else if (c.li !== void 0 && c.ld === undefined && commonOperand) { + // li + var from = otherC.p[common]; + var to = otherC.lm; + p = c.p[common]; + if (p > from) c.p[common]--; + if (p > to) c.p[common]++; + } else { + // ld, ld+li, si, sd, na, oi, od, oi+od, any li on an element beneath + // the lm + // + // i.e. things care about where their item is after the move. + var from = otherC.p[common]; + var to = otherC.lm; + p = c.p[common]; + if (p === from) { + c.p[common] = to; + } else { + if (p > from) c.p[common]--; + if (p > to) c.p[common]++; + else if (p === to && from > to) c.p[common]++; + } + } } - }, { - key: "_updateScroller", - value: function _updateScroller() { - this._scroller.style.top = this._textElement.scrollTop * -1 + "px"; - this._scroller.style.left = this._textElement.scrollLeft * -1 + "px"; + else if (otherC.oi !== void 0 && otherC.od !== void 0) { + if (c.p[common] === otherC.p[common]) { + if (c.oi !== void 0 && commonOperand) { + // we inserted where someone else replaced + if (type === 'right') { + // left wins + return dest; + } else { + // we win, make our op replace what they inserted + c.od = otherC.oi; + } + } else { + // -> noop if the other component is deleting the same object (or any parent) + return dest; + } + } + } else if (otherC.oi !== void 0) { + if (c.oi !== void 0 && c.p[common] === otherC.p[common]) { + // left wins if we try to insert at the same place + if (type === 'left') { + json.append(dest,{p: c.p, od:otherC.oi}); + } else { + return dest; + } + } + } else if (otherC.od !== void 0) { + if (c.p[common] == otherC.p[common]) { + if (!commonOperand) + return dest; + if (c.oi !== void 0) { + delete c.od; + } else { + return dest; + } + } } - }]); - - return CollaborativeSelectionManager; -}(); - -exports.CollaborativeSelectionManager = CollaborativeSelectionManager; -},{"./CollaboratorSelection":4,"./IndexUtils":5}],3:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.CollaborativeTextEditor = void 0; - -var _CollaborativeSelectionManager = require("./CollaborativeSelectionManager"); - -var _TextInputManager = require("./TextInputManager"); + } -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + json.append(dest,c); + return dest; +}; -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } +// TODO validate this. +// Note that this is the same data passed into doc.submitPresence, +// and we rely on developers passing in the correct structure here. +json.createPresence = function(presenceData) { + return presenceData; +}; -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } +json.comparePresence = function(pres1, pres2) { + return JSON.stringify(pres1) === JSON.stringify(pres2); +}; + +// var transformPosition = function(cursor, op, isOwnOp) { +// var cursor = clone(cursor); +// +// var opIsAncestor = cursor.length >= op.p.length; // true also if op is self +// var opIsSibling = cursor.length === op.p.length; // true also if op is self +// var opIsAncestorSibling = cursor.length >= op.p.length; // true also if op is self or sibling of self +// var equalUpTo = -1; +// for (var i = 0; i < op.p.length; i++) { +// if (op.p[i] !== cursor[i]) { +// opIsAncestor = false; +// if (i < op.p.length - 1) { +// opIsSibling = false; +// opIsAncestorSibling = false; +// } +// } +// if (equalUpTo === i - 1 && op.p[i] === cursor[i]) { +// equalUpTo += 1; +// } +// } +// +// if (opIsSibling) { +// if (op.sd) { +// cursor[cursor.length - 1] = text.transformCursor( +// cursor[cursor.length - 1], +// [{ p: op.p[op.p.length - 1], d: op.sd }], +// isOwnOp ? 'right' : 'left' +// ); +// } +// if (op.si) { +// cursor[cursor.length - 1] = text.transformCursor( +// cursor[cursor.length - 1], +// [{ p: op.p[op.p.length - 1], i: op.si }], +// isOwnOp ? 'right' : 'left' +// ); +// } +// } +// +// if (opIsAncestor) { +// if (op.lm !== undefined) { +// cursor[equalUpTo] = op.lm; +// } +// if (op.od && op.oi) { +// cursor = op.p.slice(0, op.p.length); +// } else if (op.od) { +// cursor = op.p.slice(0, op.p.length - 1); +// } else if (op.ld && op.li) { +// cursor = op.p.slice(0, op.p.length); +// } else if (op.ld) { +// cursor = op.p.slice(0, op.p.length - 1); +// } +// } +// +// if (opIsAncestorSibling) { +// var lastPathIdx = op.p.length - 1; +// if ( +// !opIsAncestor && +// op.ld && +// !op.li && +// op.p[lastPathIdx] < cursor[lastPathIdx] +// ) { +// cursor[lastPathIdx] -= 1; +// } else if (!op.ld && op.li && op.p[lastPathIdx] <= cursor[lastPathIdx]) { +// cursor[lastPathIdx] += 1; +// } +// +// // if move item in list from after to before +// if ( +// !opIsAncestor && +// op.lm !== undefined && +// op.p[lastPathIdx] > cursor[lastPathIdx] && +// op.lm <= cursor[lastPathIdx] +// ) { +// cursor[lastPathIdx] += 1; +// // if move item in list from before to after +// } else if ( +// !opIsAncestor && +// op.lm !== undefined && +// op.p[lastPathIdx] < cursor[lastPathIdx] && +// op.lm >= cursor[lastPathIdx] +// ) { +// cursor[lastPathIdx] -= 1; +// } +// } +// +// return cursor; +// }; +// +// json.transformCursor = function(cursor, op, isOwnOp) { +// for (var i = 0; i < op.length; i++) { +// cursor = transformPosition(cursor, op[i], isOwnOp); +// } +// return cursor; +// }; +// -function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +const unpackPresence = presence => { + if(!presence.slice) { + console.log('Expected presence to be an array. Received:'); + console.log(presence); + } + return { + presencePath: presence.slice(0, presence.length - 2), + presenceType: presence[presence.length - 2], + subPresence: presence[presence.length - 1] + }; +}; -var CollaborativeTextEditor = -/*#__PURE__*/ -function () { - function CollaborativeTextEditor(options) { - var _this = this; +json.unpackPresence = unpackPresence; + +json.transformPresence = function(presence, op, isOwnOp) { + if (op.length === 0) return presence; + + const { presencePath, presenceType, subPresence } = unpackPresence(presence); + + // TODO integrate any valid ideas from here. + //for (let c of op){ + // if(c.si || c.sd){ + // convertFromText(c) + // } + // if(c.t === 'text0') { + // //json.canOpAffectPath = function(op, path) { + // presence = Object.assign({}, presence, { + // s: presence.s.map(selection => { + // const path = selection.slice(0, selection.length - 2); + // if(canOpAffectPath(c, path)) { + // const [start, end] = selection.slice(selection.length - 2); + // return path.concat([ + // transformCursor(start, c.o), + // transformCursor(end, c.o), + // ]); + // } + // return selection; + // }) + // }); + // } + //} + // "c" stands for op "component". + for(let c of op) { + + // Transform against subtype ops. + if (c.t) { + if(json.canOpAffectPath(c, presencePath)) { + // TODO test this check + //if(subPresenceType === c.t) { + return presencePath.concat( + presenceType, + subtypes[presenceType].transformPresence(subPresence, c.o, isOwnOp) + ); + //} + } + } + + // TODO transform against non-subtype ops. + }; + return presence; +}; - _classCallCheck(this, CollaborativeTextEditor); +require('./bootstrapTransform')(json, json.transformComponent, json.checkValidOp, json.append); - _defineProperty(this, "_selectionManager", void 0); +/** + * Register a subtype for string operations, using the text0 type. + */ +var text = require('./text0'); - _defineProperty(this, "_inputManager", void 0); +json.registerSubtype(text); +module.exports = json; - _defineProperty(this, "_onInsert", void 0); +},{"./bootstrapTransform":1,"./text0":4}],4:[function(require,module,exports){ +// DEPRECATED! +// +// This type works, but is not exported. Its included here because the JSON0 +// embedded string operations use this library. - _defineProperty(this, "_onDelete", void 0); - if (!options) { - throw new Error("options must be defined."); - } +// A simple text implementation +// +// Operations are lists of components. Each component either inserts or deletes +// at a specified position in the document. +// +// Components are either: +// {i:'str', p:100}: Insert 'str' at position 100 in the document +// {d:'str', p:100}: Delete 'str' at position 100 in the document +// +// Components in an operation are executed sequentially, so the position of components +// assumes previous components have already executed. +// +// Eg: This op: +// [{i:'abc', p:0}] +// is equivalent to this op: +// [{i:'a', p:0}, {i:'b', p:1}, {i:'c', p:2}] - if (!options.control) { - throw new Error("options.control must be defined."); +var text = module.exports = { + name: 'text0', + uri: 'http://sharejs.org/types/textv0', + create: function(initial) { + if ((initial != null) && typeof initial !== 'string') { + throw new Error('Initial data must be a string'); } + return initial || ''; + } +}; - var control = options.control; - var insertCallback = options.onInsert; - var deleteCallback = options.onDelete; - - var onInsert = function onInsert(index, value) { - _this._selectionManager.updateSelectionsOnInsert(index, value); +/** Insert s2 into s1 at pos. */ +var strInject = function(s1, pos, s2) { + return s1.slice(0, pos) + s2 + s1.slice(pos); +}; - if (insertCallback) { - insertCallback(index, value); - } - }; +/** Check that an operation component is valid. Throws if its invalid. */ +var checkValidComponent = function(c) { + if (typeof c.p !== 'number') + throw new Error('component missing position field'); - var onDelete = function onDelete(index, length) { - _this._selectionManager.updateSelectionsOnDelete(index, length); + if ((typeof c.i === 'string') === (typeof c.d === 'string')) + throw new Error('component needs an i or d field'); - if (deleteCallback) { - deleteCallback(index, length); - } - }; + if (c.p < 0) + throw new Error('position cannot be negative'); +}; - var onSelectionChanged = options.onSelectionChanged !== undefined ? options.onSelectionChanged : function (selection) {}; - this._inputManager = new _TextInputManager.TextInputManager({ - control: control, - onInsert: onInsert, - onDelete: onDelete - }); - this._selectionManager = new _CollaborativeSelectionManager.CollaborativeSelectionManager({ - control: control, - onSelectionChanged: onSelectionChanged - }); +/** Check that an operation is valid */ +var checkValidOp = function(op) { + for (var i = 0; i < op.length; i++) { + checkValidComponent(op[i]); } +}; - _createClass(CollaborativeTextEditor, [{ - key: "insertText", - value: function insertText(index, value) { - this._inputManager.insertText(index, value); +/** Apply op to snapshot */ +text.apply = function(snapshot, op) { + var deleted; - this._selectionManager.updateSelectionsOnInsert(index, value); - } - }, { - key: "deleteText", - value: function deleteText(index, length) { - this._inputManager.deleteText(index, length); + checkValidOp(op); + for (var i = 0; i < op.length; i++) { + var component = op[i]; + if (component.i != null) { + snapshot = strInject(snapshot, component.p, component.i); + } else { + deleted = snapshot.slice(component.p, component.p + component.d.length); + if (component.d !== deleted) + throw new Error("Delete component '" + component.d + "' does not match deleted text '" + deleted + "'"); - this._selectionManager.updateSelectionsOnDelete(index, length); - } - }, { - key: "setText", - value: function setText(value) { - this._inputManager.setText(value); - } - }, { - key: "getText", - value: function getText() { - return this._inputManager.getText(); - } - }, { - key: "selectionManager", - value: function selectionManager() { - return this._selectionManager; + snapshot = snapshot.slice(0, component.p) + snapshot.slice(component.p + component.d.length); } - }]); - - return CollaborativeTextEditor; -}(); - -exports.CollaborativeTextEditor = CollaborativeTextEditor; -},{"./CollaborativeSelectionManager":2,"./TextInputManager":7}],4:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.CollaboratorSelection = void 0; - -var _SelectionComputer = require("./SelectionComputer"); - -var _textareaCaret = _interopRequireDefault(require("textarea-caret")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - -function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } + } + return snapshot; +}; -var CollaboratorSelection = -/*#__PURE__*/ -function () { - function CollaboratorSelection(textInput, overlayContainer, color, label, options) { - _classCallCheck(this, CollaboratorSelection); +/** + * Append a component to the end of newOp. Exported for use by the random op + * generator and the JSON0 type. + */ +var append = text._append = function(newOp, c) { + if (c.i === '' || c.d === '') return; - _defineProperty(this, "_rows", void 0); + if (newOp.length === 0) { + newOp.push(c); + } else { + var last = newOp[newOp.length - 1]; - _defineProperty(this, "_cursorElement", void 0); + if (last.i != null && c.i != null && last.p <= c.p && c.p <= last.p + last.i.length) { + // Compose the insert into the previous insert + newOp[newOp.length - 1] = {i:strInject(last.i, c.p - last.p, c.i), p:last.p}; - _defineProperty(this, "_tooltipElement", void 0); + } else if (last.d != null && c.d != null && c.p <= last.p && last.p <= c.p + c.d.length) { + // Compose the deletes together + newOp[newOp.length - 1] = {d:strInject(c.d, last.p - c.p, last.d), p:c.p}; - _defineProperty(this, "_textInput", void 0); + } else { + newOp.push(c); + } + } +}; - _defineProperty(this, "_container", void 0); +/** Compose op1 and op2 together */ +text.compose = function(op1, op2) { + checkValidOp(op1); + checkValidOp(op2); + var newOp = op1.slice(); + for (var i = 0; i < op2.length; i++) { + append(newOp, op2[i]); + } + return newOp; +}; - _defineProperty(this, "_color", void 0); +/** Clean up an op */ +text.normalize = function(op) { + var newOp = []; - _defineProperty(this, "_selection", void 0); + // Normalize should allow ops which are a single (unwrapped) component: + // {i:'asdf', p:23}. + // There's no good way to test if something is an array: + // http://perfectionkills.com/instanceof-considered-harmful-or-how-to-write-a-robust-isarray/ + // so this is probably the least bad solution. + if (op.i != null || op.p != null) op = [op]; - _defineProperty(this, "_cursor", void 0); + for (var i = 0; i < op.length; i++) { + var c = op[i]; + if (c.p == null) c.p = 0; - _defineProperty(this, "_label", void 0); + append(newOp, c); + } - _defineProperty(this, "_margin", void 0); + return newOp; +}; - _defineProperty(this, "_tooltipTimeout", void 0); +// This helper method transforms a position by an op component. +// +// If c is an insert, insertAfter specifies whether the transform +// is pushed after the insert (true) or before it (false). +// +// insertAfter is optional for deletes. +var transformPosition = function(pos, c, insertAfter) { + // This will get collapsed into a giant ternary by uglify. + if (c.i != null) { + if (c.p < pos || (c.p === pos && insertAfter)) { + return pos + c.i.length; + } else { + return pos; + } + } else { + // I think this could also be written as: Math.min(c.p, Math.min(c.p - + // otherC.p, otherC.d.length)) but I think its harder to read that way, and + // it compiles using ternary operators anyway so its no slower written like + // this. + if (pos <= c.p) { + return pos; + } else if (pos <= c.p + c.d.length) { + return c.p; + } else { + return pos - c.d.length; + } + } +}; - this._label = label; - this._textInput = textInput; - this._color = color; - this._cursor = null; - this._selection = null; - this._rows = []; - this._container = overlayContainer; - options = options || {}; - this._margin = options.margin || 5; - this._tooltipTimeout = null; - this._cursorElement = this._container.ownerDocument.createElement("div"); - this._cursorElement.className = "collaborator-cursor"; - this._cursorElement.style.backgroundColor = this._color; - this._tooltipElement = this._container.ownerDocument.createElement("div"); - this._tooltipElement.innerHTML = label; - this._tooltipElement.className = "collaborator-cursor-tooltip"; - this._tooltipElement.style.backgroundColor = this._color; - this.hideCursorTooltip(); - this.refresh(); +// Helper method to transform a cursor position as a result of an op. +// +// Like transformPosition above, if c is an insert, insertAfter specifies +// whether the cursor position is pushed after an insert (true) or before it +// (false). +text.transformCursor = function(position, op, side) { + var insertAfter = side === 'right'; + for (var i = 0; i < op.length; i++) { + position = transformPosition(position, op[i], insertAfter); } - _createClass(CollaboratorSelection, [{ - key: "showSelection", - value: function showSelection() { - console.log("show selection"); - var cursorCoords = (0, _textareaCaret.default)(this._textInput, this._cursor); - console.log(cursorCoords.left, this._container.offsetWidth); + return position; +}; - if (cursorCoords.left < this._container.offsetWidth) { - console.log("yes"); +// Transform an op component by another op component. Asymmetric. +// The result will be appended to destination. +// +// exported for use in JSON type +var transformComponent = text._tc = function(dest, c, otherC, side) { + //var cIntersect, intersectEnd, intersectStart, newC, otherIntersect, s; - this._rows.forEach(function (row) { - row.element.style.visibility = "visible"; - }); + checkValidComponent(c); + checkValidComponent(otherC); + + if (c.i != null) { + // Insert. + append(dest, {i:c.i, p:transformPosition(c.p, otherC, side === 'right')}); + } else { + // Delete + if (otherC.i != null) { + // Delete vs insert + var s = c.d; + if (c.p < otherC.p) { + append(dest, {d:s.slice(0, otherC.p - c.p), p:c.p}); + s = s.slice(otherC.p - c.p); } - } - }, { - key: "hideSelection", - value: function hideSelection() { - this._rows.forEach(function (row) { - row.element.style.visibility = "hidden"; - }); - } - }, { - key: "showCursor", - value: function showCursor() { - console.log("show cursor"); - var cursorCoords = (0, _textareaCaret.default)(this._textInput, this._cursor); - console.log(cursorCoords.left, this._container.offsetWidth); + if (s !== '') + append(dest, {d: s, p: c.p + otherC.i.length}); - if (cursorCoords.left < this._container.offsetWidth) { - console.log("yes"); + } else { + // Delete vs delete + if (c.p >= otherC.p + otherC.d.length) + append(dest, {d: c.d, p: c.p - otherC.d.length}); + else if (c.p + c.d.length <= otherC.p) + append(dest, c); + else { + // They overlap somewhere. + var newC = {d: '', p: c.p}; - this._rows.forEach(function (row) { - row.element.style.visibility = "visible"; - }); - } + if (c.p < otherC.p) + newC.d = c.d.slice(0, otherC.p - c.p); - this._cursorElement.style.visibility = "visible"; - } - }, { - key: "hideCursor", - value: function hideCursor() { - this._cursorElement.style.visibility = "hidden"; - } - }, { - key: "showCursorToolTip", - value: function showCursorToolTip() { - this._clearToolTipTimeout(); + if (c.p + c.d.length > otherC.p + otherC.d.length) + newC.d += c.d.slice(otherC.p + otherC.d.length - c.p); - this._tooltipElement.style.opacity = "1"; + // This is entirely optional - I'm just checking the deleted text in + // the two ops matches + var intersectStart = Math.max(c.p, otherC.p); + var intersectEnd = Math.min(c.p + c.d.length, otherC.p + otherC.d.length); + var cIntersect = c.d.slice(intersectStart - c.p, intersectEnd - c.p); + var otherIntersect = otherC.d.slice(intersectStart - otherC.p, intersectEnd - otherC.p); + if (cIntersect !== otherIntersect) + throw new Error('Delete ops delete different text in the same region of the document'); + + if (newC.d !== '') { + newC.p = transformPosition(newC.p, otherC); + append(dest, newC); + } + } } - }, { - key: "flashCursorToolTip", - value: function flashCursorToolTip(duration) { - var _this = this; + } - this.showCursorToolTip(); + return dest; +}; - this._clearToolTipTimeout(); +var invertComponent = function(c) { + return (c.i != null) ? {d:c.i, p:c.p} : {i:c.d, p:c.p}; +}; - this._tooltipTimeout = setTimeout(function () { - return _this.hideCursorTooltip(); - }, duration * 1000); - } - }, { - key: "hideCursorTooltip", - value: function hideCursorTooltip() { - this._clearToolTipTimeout(); +// No need to use append for invert, because the components won't be able to +// cancel one another. +text.invert = function(op) { + // Shallow copy & reverse that sucka. + op = op.slice().reverse(); + for (var i = 0; i < op.length; i++) { + op[i] = invertComponent(op[i]); + } + return op; +}; - this._tooltipElement.style.opacity = "0"; - } - }, { - key: "_clearToolTipTimeout", - value: function _clearToolTipTimeout() { - if (this._tooltipTimeout !== null) { - clearTimeout(this._tooltipTimeout); - this._tooltipTimeout = null; - } - } - }, { - key: "setColor", - value: function setColor(color) { - var _this2 = this; +require('./bootstrapTransform')(text, transformComponent, checkValidOp, append); - this._color = color; +},{"./bootstrapTransform":1}],5:[function(require,module,exports){ +var sharedb = require('@teamwork/sharedb/lib/client'); +var richText = require('rich-text'); +var json0 = require('@houshuang/ot-json0'); +var Quill = require('quill'); +var QuillCursors = require('quill-cursors'); +var Stringify = require('json-stable-stringify'); +var HtmlTextCollabExt = require('@convergence/html-text-collab-ext'); +var StringBinding = require('sharedb-string-binding'); - this._rows.forEach(function (row) { - row.element.style.background = _this2._color; - }); +const { unpackPresence } = json0.type; - this._cursorElement.style.background = this._color; - this._tooltipElement.style.background = this._color; - } - }, { - key: "setSelection", - value: function setSelection(selection) { - if (selection === null) { - this._cursor = null; - this._selection = null; - } else { - this._cursor = selection.target; - this._selection = _objectSpread({}, selection); - } +Quill.register('modules/cursors', QuillCursors); - this.refresh(); - } - }, { - key: "getSelection", - value: function getSelection() { - return _objectSpread({}, this._selection); - } - }, { - key: "clearSelection", - value: function clearSelection() { - this.setSelection(null); - } - }, { - key: "refresh", - value: function refresh() { - this._updateCursor(); +presence1 = {}; +presence2 = {}; - this._updateSelection(); - } - }, { - key: "_updateCursor", - value: function _updateCursor() { - var cursorCoords = (0, _textareaCaret.default)(this._textInput, this._cursor); - console.log(cursorCoords.left, this._container.offsetWidth); +json0.type.registerSubtype(richText.type); +sharedb.types.register(json0.type); - if (cursorCoords.left > this._container.offsetWidth) { - console.log("hide"); - this.hideCursorTooltip(); - this.hideSelection(); - return; - } +const textarea = document.getElementById('example'); +const textinput = document.getElementById('example2'); +const car = document.getElementById('car'); +const bike = document.getElementById('bike'); +const carP = {}; +const bikeP = {}; - if (this._cursor === null && this._container.contains(this._cursorElement)) { - console.log("remove"); +textarea.addEventListener('focus', function() { + window.setTimeout( + () => + updateCursorText( + [textarea.selectionStart, textarea.selectionStart], + uid, + 'example' + ), + 100 + ); +}); +textinput.addEventListener('focus', function() { + window.setTimeout( + () => + updateCursorText( + [textarea.selectionStart, textarea.selectionStart], + uid, + 'example2' + ), + 100 + ); +}); +const carPresence = document.getElementById('presenceCar'); +const bikePresence = document.getElementById('presenceBike'); - this._container.removeChild(this._cursorElement); +// Open WebSocket connection to ShareDB server +var socket = new WebSocket('ws://' + window.location.host); +var connection = new sharedb.Connection(socket); - this._container.removeChild(this._tooltipElement); - } else { - if (!this._cursorElement.parentElement) { - console.log("add"); +// For testing reconnection +window.disconnect = function() { + connection.close(); +}; +window.connect = function() { + var socket = new WebSocket('ws://' + window.location.host); + connection.bindToSocket(socket); +}; - this._container.append(this._cursorElement); +var names = [ + 'Peter', + 'Anna', + 'John', + 'Ole', + 'Niels', + 'Gregor', + 'Chen Li', + 'Ananda', + 'Rupert', + 'Ben' +]; - this._container.append(this._tooltipElement); - } +// Helper functions for nicely displaying uid +function uidColor(uid) { + var colors = [ + 'red', + 'blue', + 'green', + 'purple', + 'orange', + 'olive', + 'maroon', + 'yellow', + 'lime', + 'teal' + ]; + return colors[names.findIndex(x => x === uid)]; +} - this._cursorElement.style.height = cursorCoords.height + "px"; - this._cursorElement.style.top = cursorCoords.top + "px"; - var cursorLeft = cursorCoords.left - this._cursorElement.offsetWidth / 2; - this._cursorElement.style.left = cursorLeft + "px"; - var toolTipTop = cursorCoords.top - this._tooltipElement.offsetHeight; +function renderNameplate(uid) { + var css = 'background-color: ' + uidColor(uid) + ';'; + document.getElementById('nameplate').style = css; + document.getElementById('nameplate').innerText = uid; +} - if (toolTipTop + this._container.offsetTop < this._margin) { - toolTipTop = cursorCoords.top + cursorCoords.height; - } +// Create local Doc instance mapped to 'examples' collection document with id 'richtext' +var doc = connection.get('examples', 'stian5'); - var toolTipLeft = cursorLeft; +// can only create when document doesn't yet exist +// doc.create({ text: '', text2: '' }); - if (toolTipLeft + this._tooltipElement.offsetWidth > this._container.offsetWidth - this._margin) { - toolTipLeft = cursorLeft + this._cursorElement.offsetWidth - this._tooltipElement.offsetWidth; - } +// Generate a random uid and display it. +var uid = names[Math.floor(Math.random() * 10)]; +renderNameplate(uid); +doc.requestReplyPresence = true; - this._tooltipElement.style.top = toolTipTop + "px"; - this._tooltipElement.style.left = toolTipLeft + "px"; - } +doc.subscribe(function(err) { + if (err) throw err; + var quill = new Quill('#editor', { + theme: 'snow', + modules: { + cursors: { hideDelayMs: 999999999 } } - }, { - key: "_updateSelection", - value: function _updateSelection() { - var _this3 = this; + }); + var quill2 = new Quill('#editor2', { + theme: 'snow', + modules: { + cursors: { hideDelayMs: 999999999 } + } + }); + var cursors = quill.getModule('cursors'); + var cursors2 = quill2.getModule('cursors'); + //doc.submitPresence( + // { + // u: uid, + // userInfo: { uid } + // }, + // err => { + // if (err) { + // throw err; + // } + // doc.requestReplyPresence = false; + // } + //); - if (this._selection === null) { - this._rows.forEach(function (row) { - return row.element.parentElement.removeChild(row.element); - }); + quill.setContents(doc.data.text); + quill2.setContents(doc.data.text2); - this._rows.splice(0, this._rows.length); - } else { - var start; - var end; + quill.on('text-change', function(delta, oldDelta, source) { + if (source !== 'user') return; + const op = { p: ['text'], t: 'rich-text', o: delta.ops }; + doc.submitOp(op, { source: quill }); + }); - if (this._selection.anchor > this._selection.target) { - start = Number(this._selection.target); - end = Number(this._selection.anchor); - } else { - start = Number(this._selection.anchor); - end = Number(this._selection.target); - } + quill2.on('text-change', function(delta, oldDelta, source) { + if (source !== 'user') return; + const op = { p: ['text2'], t: 'rich-text', o: delta.ops }; + doc.submitOp(op, { source: quill }); + }); - var newRows = _SelectionComputer.SelectionComputer.calculateSelection(this._textInput, start, end); // Adjust size of rows as needed + bike.addEventListener('change', function() { + checkboxSubmit('bike', this.checked); + }); + car.addEventListener('change', function() { + checkboxSubmit('car', this.checked); + }); + const binding = new StringBinding(textarea, doc, ['example']); + binding.setup(); - var delta = newRows.length - this._rows.length; + const textEditor = new HtmlTextCollabExt.CollaborativeTextEditor({ + control: textarea, + onSelectionChanged: selection => + updateCursorText([selection.anchor, selection.target], uid, 'example') + }); + const binding2 = new StringBinding(textinput, doc, ['example2']); + binding2.setup(); - if (delta > 0) { - if (this._rows.length === 0 || this._rowsEqual(newRows[0], this._rows[0].rowData)) { - this._addNewRows(delta, true); - } else { - this._addNewRows(delta, false); - } - } else if (delta < 0) { - var removed = null; + const textEditor2 = new HtmlTextCollabExt.CollaborativeTextEditor({ + control: textinput, + onSelectionChanged: selection => + updateCursorText([selection.anchor, selection.target], uid, 'example2') + }); + + const selectionManager = textEditor.selectionManager(); + const selectionManager2 = textEditor2.selectionManager(); + + doc.on('op', function(ops, source) { + if (source === quill) return; + ops.forEach(op => { + if (op.p[0] === 'text') { + quill.updateContents(op.o); + } else { + quill2.updateContents(op.o); + } + }); + }); + + // When we receive information about updated presences, + // update the locall QuillCursor(s). + doc.on('presence', function(srcList, submitted) { + document.getElementById('presence').innerHTML = Object.values(doc.presence) + .map(x => `
  • ${x.u} - ${Stringify(x)}
    • `) + .join(''); - if (this._rowsEqual(newRows[0], this._rows[0].rowData)) { - // Take from the target. - removed = this._rows.splice(this._rows.length - 1 + delta, delta * -1); - } else { - removed = this._rows.splice(0, delta * -1); - } + srcList.forEach(function(src) { + if(!doc.presence[src]) return; - removed.forEach(function (row) { - return row.element.parentElement.removeChild(row.element); - }); - } // Now compare each row and see if we need an update. + const { + presencePath, + presenceType, + subPresence + } = unpackPresence(doc.presence[src]); + if (subPresence.u) { + var userid = subPresence.u; + if ( + userid !== uid && + subPresence && + subPresence.s && + subPresence.s.length > 0 + ) { + // TODO: Can QuillCursors support multiple selections? + var sel = subPresence.s[0]; - newRows.forEach(function (newRowData, index) { - var row = _this3._rows[index]; + // Use Math.abs because the sharedb presence type + // supports reverse selections, but I don't think + // Quill Cursors does. + var len = Math.abs(sel[1] - sel[0]); + var min = Math.min(sel[0], sel[1]); - _this3._updateRow(newRowData, row); - }); - } - } - }, { - key: "_addNewRows", - value: function _addNewRows(count, append) { - for (var i = 0; i < count; i++) { - var element = this._container.ownerDocument.createElement("div"); + // Re-creating an existing cursor is a no-op + if (presencePath && presencePath[0] === 'text') { + cursors.createCursor(userid, userid, uidColor(userid)); + cursors.moveCursor(userid, { index: min, length: len }); + cursors2.removeCursor(userid); + if (presence1[userid]) { + selectionManager.removeCollaborator(userid); + presence1[userid] = null; + } + if (presence2[userid]) { + selectionManager.removeCollaborator(userid); + presence1[userid] = null; + } + } else if ( + presencePath && + presencePath[0] === 'text2' + ) { + cursors2.createCursor(userid, userid, uidColor(userid)); + cursors2.moveCursor(userid, { index: min, length: len }); + cursors.removeCursor(userid); + } else if ( + presencePath && + presencePath[0] === 'example' + ) { + cursors2.removeCursor(userid); + cursors.removeCursor(userid); + if (presence2[userid]) { + selectionManager2.removeCollaborator(userid); + presence2[userid] = null; + } + if (!presence1[userid]) { + presence1[userid] = selectionManager.addCollaborator( + userid, + userid, + uidColor(userid) + ); + } - element.style.position = "absolute"; - element.style.backgroundColor = this._color; - element.style.opacity = "0.25"; + presence1[userid].setSelection({ anchor: sel[0], target: sel[1] }); + presence1[userid].flashCursorToolTip(2); + } else if ( + presencePath && + presencePath[0] === 'example2' + ) { + cursors2.removeCursor(userid); + cursors.removeCursor(userid); + if (presence1[userid]) { + selectionManager.removeCollaborator(userid); + presence1[userid] = null; + } + if (!presence2[userid]) { + presence2[userid] = selectionManager2.addCollaborator( + userid, + userid, + uidColor(userid) + ); + } - this._container.append(element); + presence2[userid].setSelection({ anchor: sel[0], target: sel[1] }); + presence2[userid].flashCursorToolTip(2); + } + } + } + }); + }); - var rowData = { - height: 0, - width: 0, - top: 0, - left: 0 - }; - var newRow = { - element: element, - rowData: rowData - }; + doc.on('presence', function(srcList, submitted) { + srcList.forEach(function(src) { + if(!doc.presence[src]) return; - if (append) { - this._rows.push(newRow); - } else { - this._rows.unshift(newRow); + const { + presencePath, + presenceType, + subPresence + } = unpackPresence(doc.presence[src]); + + var userid = subPresence.u; + if (presencePath && presencePath[0] === 'car') { + carP[userid] = true; + bikeP[userid] = false; + updateCarBikeP(); + cursors2.removeCursor(userid); + cursors.removeCursor(userid); + if (presence1[userid]) { + selectionManager.removeCollaborator(userid); + presence1[userid] = null; + } + if (presence2[userid]) { + selectionManager.removeCollaborator(userid); + presence2[userid] = null; + } + } else if (presencePath && presencePath[0] === 'bike') { + carP[userid] = false; + bikeP[userid] = true; + updateCarBikeP(); + cursors2.removeCursor(userid); + cursors.removeCursor(userid); + if (presence1[userid]) { + selectionManager.removeCollaborator(userid); + presence1[userid] = null; + } + if (presence2[userid]) { + selectionManager.removeCollaborator(userid); + presence2[userid] = null; } + } else { + carP[userid] = false; + bikeP[userid] = false; } + }); + updateCarBikeP(); + }); + + // When the local Quill selection changes, publish our new + // local presence data. + quill.on('selection-change', function(range, oldRange, source) { + if (source === 'user') { + updateCursor(range, uid, 'text'); + } else { + debouncedUpdate(range, uid, 'text'); } - }, { - key: "_rowsEqual", - value: function _rowsEqual(a, b) { - return a.height === b.height && a.width === b.width && a.top === b.top && a.left === b.left; + }); + quill2.on('selection-change', function(range, oldRange, source) { + if (source === 'user') { + updateCursor(range, uid, 'text2'); + } else { + debouncedUpdate(range, uid, 'text2'); } - }, { - key: "_updateRow", - value: function _updateRow(newRowData, row) { - if (newRowData.height !== row.rowData.height) { - row.rowData.height = newRowData.height; - row.element.style.height = "".concat(newRowData.height, "px"); - } + }); +}); - if (newRowData.width !== row.rowData.width) { - row.rowData.width = newRowData.width; - row.element.style.width = "".concat(newRowData.width, "px"); +function updateCursorText(range, uid, text) { + if (range) { + doc.submitPresence([ + text, + 'rich-text', + { + u: uid, + c: 0, + s: [range] } + ]); + } +} - if (newRowData.top !== row.rowData.top) { - row.rowData.top = newRowData.top; - row.element.style.top = "".concat(newRowData.top, "px"); +function updateCursor(range, uid, text) { + if (range) { + doc.submitPresence([ + text, + 'rich-text', + { + u: uid, + c: 0, + s: [[range.index, range.index + range.length]] } + ]); + } +} - if (newRowData.left !== row.rowData.left) { - row.rowData.left = newRowData.left; - row.element.style.left = "".concat(newRowData.left, "px"); - } - } - }]); +var debouncedUpdate = debounce(updateCursor, 500); - return CollaboratorSelection; -}(); +function debounce(func, wait) { + var timeout; + return function(...args) { + var context = this; + var later = function() { + timeout = null; + func.apply(context, args); + }; + clearTimeout(timeout); + timeout = setTimeout(later, wait); + }; +} -exports.CollaboratorSelection = CollaboratorSelection; -},{"./SelectionComputer":6,"textarea-caret":50}],5:[function(require,module,exports){ +const checkboxSubmit = (field, value) => { + doc.submitPresence({ + u: uid, + p: [field], + cursor: { s: [[]] } + }); + + doc.submitOp({ p: [field], oi: value }); +}; + +const updateCarBikeP = () => { + carPresence.innerText = + Object.keys(carP) + .filter(x => carP[x]) + .join(' - ') || ''; + bikePresence.innerText = + Object.keys(bikeP) + .filter(x => bikeP[x]) + .join(' - ') || ''; +}; + +},{"@convergence/html-text-collab-ext":12,"@houshuang/ot-json0":2,"@teamwork/sharedb/lib/client":17,"json-stable-stringify":36,"quill":45,"quill-cursors":42,"rich-text":46,"sharedb-string-binding":48}],6:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -exports.IndexUtils = void 0; +exports.CollaborativeSelectionManager = void 0; + +var _CollaboratorSelection = require("./CollaboratorSelection"); + +var _IndexUtils = require("./IndexUtils"); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } @@ -1132,247 +1617,246 @@ function _defineProperties(target, props) { for (var i = 0; i < props.length; i+ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } -var IndexUtils = +function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } + +var CollaborativeSelectionManager = /*#__PURE__*/ function () { - function IndexUtils() { - _classCallCheck(this, IndexUtils); - } - - _createClass(IndexUtils, null, [{ - key: "transformIndexOnInsert", - value: function transformIndexOnInsert(index, insertIndex, value) { - if (insertIndex <= index) { - return index + value.length; - } + function CollaborativeSelectionManager(options) { + var _this = this; - return index; - } - }, { - key: "transformIndexOnDelete", - value: function transformIndexOnDelete(index, deleteIndex, length) { - if (index > deleteIndex) { - return index - Math.min(index - deleteIndex, length); - } + _classCallCheck(this, CollaborativeSelectionManager); - return index; - } - }]); + _defineProperty(this, "_collaborators", void 0); - return IndexUtils; -}(); + _defineProperty(this, "_textElement", void 0); -exports.IndexUtils = IndexUtils; -},{}],6:[function(require,module,exports){ -"use strict"; + _defineProperty(this, "_overlayContainer", void 0); -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.SelectionComputer = void 0; + _defineProperty(this, "_scroller", void 0); -var _textareaCaret = _interopRequireDefault(require("textarea-caret")); + _defineProperty(this, "_onSelection", void 0); -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + _defineProperty(this, "_selectionAnchor", void 0); -function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); } + _defineProperty(this, "_selectionTarget", void 0); -function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); } + _defineProperty(this, "_checkSelection", function () { + setTimeout(function () { + var changed = _this._textElement.selectionStart !== _this._selectionAnchor || _this._textElement.selectionEnd !== _this._selectionTarget; -function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); } + if (changed) { + if (_this._selectionAnchor === _this._textElement.selectionStart) { + _this._selectionAnchor = _this._textElement.selectionStart; + _this._selectionTarget = _this._textElement.selectionEnd; + } else { + _this._selectionAnchor = _this._textElement.selectionEnd; + _this._selectionTarget = _this._textElement.selectionStart; + } -function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } } + _this._onSelection({ + anchor: _this._selectionAnchor, + target: _this._selectionTarget + }); + } + }, 0); + }); -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + _defineProperty(this, "_onMouseMove", function () { + _this._checkResize(); -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + _this._checkSelection(); + }); -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + _defineProperty(this, "_checkResize", function () { + if (_this._textElement.offsetWidth !== _this._overlayContainer.offsetWidth || _this._textElement.offsetHeight !== _this._overlayContainer.offsetHeight) { + _this._updateOverlay(); -function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } + _this._collaborators.forEach(function (renderer) { + return renderer.refresh(); + }); + } + }); -/* - * Computes the dimensions of the text selection. Each line in the textarea has its own - * selection dimensions, which are intended to be used to render a div with the specified - * position, dimensions and background color. - * - * This has only been tested on a textarea, but should be able to be adapted to be used - * in other HTML form elements. - * - * TODO unit test, this is pretty brittle - */ -var SelectionComputer = -/*#__PURE__*/ -function () { - _createClass(SelectionComputer, null, [{ - key: "calculateSelection", - value: function calculateSelection(element, start, end) { - var computer = new SelectionComputer(element, start, end); - return computer.selectionRows; - } // The calculated styles for each row. + this._collaborators = new Map(); + this._textElement = options.control; // TODO handle the line height better. The issue here + // is that the textarea-caret library can't handle + // a non-number. - }]); + var computed = window.getComputedStyle(this._textElement); - function SelectionComputer(element, start, end) { - _classCallCheck(this, SelectionComputer); + if (computed.lineHeight === "normal") { + throw new Error("Text areas must have a numeric line-height."); + } - this.element = element; - this.start = start; - this.end = end; + this._onSelection = options.onSelectionChanged; + this._selectionAnchor = this._textElement.selectionStart; + this._selectionTarget = this._textElement.selectionEnd; + this._overlayContainer = this._textElement.ownerDocument.createElement("div"); + this._overlayContainer.className = "text-collab-ext"; - _defineProperty(this, "selectionRows", void 0); + this._textElement.parentElement.append(this._overlayContainer); - _defineProperty(this, "startCoordinates", void 0); + this._scroller = this._textElement.ownerDocument.createElement("div"); + this._scroller.className = "text-collab-ext-scroller"; - _defineProperty(this, "endCoordinates", void 0); + this._overlayContainer.append(this._scroller); // Provide resize handling. After the mose down, we register for mouse + // movement and check if we have resized. We then listen for a mouse up + // to unregister. - _defineProperty(this, "lineHeight", void 0); - _defineProperty(this, "elementPaddingLeft", void 0); + this._textElement.addEventListener("mousedown", function () { + window.addEventListener("mousemove", _this._onMouseMove); + }); - _defineProperty(this, "elementPaddingRight", void 0); + window.addEventListener("mouseup", function () { + window.removeEventListener("mousemove", _this._onMouseMove); - _defineProperty(this, "elementPaddingX", void 0); + _this._checkResize(); + }); - this.startCoordinates = (0, _textareaCaret.default)(element, start); - this.endCoordinates = (0, _textareaCaret.default)(element, end); - this.lineHeight = this.startCoordinates.height; - this.elementPaddingLeft = parseFloat(element.style.paddingLeft) || 0; - this.elementPaddingRight = parseFloat(element.style.paddingRight) || 0; - this.elementPaddingX = this.elementPaddingLeft + this.elementPaddingRight; - this.selectionRows = []; // Figure out whether this selection spans more than one "row", as determined by - // the presence of a newline character. The computation of single line selections - // is slightly different than for multiple line selections. + this._textElement.addEventListener("scroll", function () { + return _this._updateScroller(); + }); - var selectedText = element.value.substr(start, end - start); + this._textElement.addEventListener("keydown", this._checkSelection); - if (selectedText.indexOf('\n') < 0) { - this.appendSingleLineSelection(this.startCoordinates, this.endCoordinates); - } else { - this.buildMultiRowSelection(); - } + this._textElement.addEventListener("click", this._checkSelection); + + this._textElement.addEventListener("focus", this._checkSelection); + + this._textElement.addEventListener("blur", this._checkSelection); + + this._updateOverlay(); } - _createClass(SelectionComputer, [{ - key: "appendSingleLineSelection", - value: function appendSingleLineSelection(startCoordinates, endCoordinates) { - var _this$selectionRows; + _createClass(CollaborativeSelectionManager, [{ + key: "addCollaborator", + value: function addCollaborator(id, label, color, selection) { + if (this._collaborators.has(id)) { + throw new Error("A collaborator with the specified id already exists: ".concat(id)); + } - (_this$selectionRows = this.selectionRows).push.apply(_this$selectionRows, _toConsumableArray(this.buildSingleLineSelection(startCoordinates, endCoordinates))); + var collaborator = new _CollaboratorSelection.CollaboratorSelection(this._textElement, this._scroller, color, label, { + margin: 5 + }); + + this._collaborators.set(id, collaborator); + + if (selection !== undefined && selection !== null) { + collaborator.setSelection(selection); + } + + return collaborator; } }, { - key: "buildSingleLineSelection", - value: function buildSingleLineSelection(startCoordinates, endCoordinates) { - // does this line wrap? If not, we can just calculate the row selection based on - // the provided coordinates. - if (startCoordinates.top === endCoordinates.top) { - return [{ - width: endCoordinates.left - startCoordinates.left, - top: startCoordinates.top, - left: startCoordinates.left, - height: this.lineHeight - }]; - } else { - return this.buildWrappedLineSelections(startCoordinates, endCoordinates); - } + key: "getCollaborator", + value: function getCollaborator(id) { + return this._collaborators.get(id); } - /** - * Wrapped lines have a more complex computation since we have to create multiple - * rows. - * - * @param startCoordinates - * @param endCoordinates - */ - }, { - key: "buildWrappedLineSelections", - value: function buildWrappedLineSelections(startCoordinates, endCoordinates) { - var rows = []; // the first line just goes the full width of the textarea - - rows.push({ - width: this.element.scrollWidth - this.elementPaddingRight - startCoordinates.left, - top: startCoordinates.top, - left: startCoordinates.left, - height: this.lineHeight - }); // If the selection contains one or more rows that span the entire textarea, - // calculate a single selection element, which may actually span multiple rows, - // but fills the width of the textarea. - - if (endCoordinates.top > startCoordinates.top + this.lineHeight) { - rows.push({ - width: this.element.scrollWidth - this.elementPaddingX, - left: this.elementPaddingLeft, - top: startCoordinates.top + this.lineHeight, - height: endCoordinates.top - startCoordinates.top - this.lineHeight - }); - } // The last line starts at the left edge of the textarea and doesn't span the - // entire width of the textarea + key: "removeCollaborator", + value: function removeCollaborator(id) { + var renderer = this._collaborators.get(id); + if (renderer !== undefined) { + renderer.clearSelection(); - rows.push({ - width: endCoordinates.left - this.elementPaddingLeft, - top: endCoordinates.top, - left: this.elementPaddingLeft, - height: this.lineHeight - }); - return rows; + this._collaborators.delete(id); + } else { + throw new Error("Unknown collaborator: ".concat(id)); + } } }, { - key: "buildMultiRowSelection", - value: function buildMultiRowSelection() { - var currentCoordinates = this.startCoordinates; - var currentIndex = +this.start; // build one or more selection elements for each row (as determined by newline - // characters) + key: "getSelection", + value: function getSelection() { + return { + anchor: this._selectionAnchor, + target: this._selectionTarget + }; + } + }, { + key: "show", + value: function show() { + this._overlayContainer.style.visibility = "visible"; + } + }, { + key: "hide", + value: function hide() { + this._overlayContainer.style.visibility = "hidden"; + } + }, { + key: "dispose", + value: function dispose() { + this._overlayContainer.parentElement.removeChild(this._overlayContainer); + } + }, { + key: "updateSelectionsOnInsert", + value: function updateSelectionsOnInsert(index, value) { + this._collaborators.forEach(function (collaborator) { + var selection = collaborator.getSelection(); - while (currentCoordinates.top < this.endCoordinates.top) { - var nextLineBreakPosition = this.element.value.indexOf('\n', currentIndex); - var endOfLinePosition = this.element.value.length; + var anchor = _IndexUtils.IndexUtils.transformIndexOnInsert(selection.anchor, index, value); - if (nextLineBreakPosition >= 0) { - endOfLinePosition = nextLineBreakPosition; - } + var target = _IndexUtils.IndexUtils.transformIndexOnInsert(selection.target, index, value); - if (endOfLinePosition > this.end) { - endOfLinePosition = this.end; - } + collaborator.setSelection({ + anchor: anchor, + target: target + }); + }); + } + }, { + key: "updateSelectionsOnDelete", + value: function updateSelectionsOnDelete(index, length) { + this._collaborators.forEach(function (collaborator) { + var selection = collaborator.getSelection(); - var endOfLineCoordinates = (0, _textareaCaret.default)(this.element, endOfLinePosition); // console.log('target of line position', endOfLinePosition, 'coords', endOfLineCoordinates); - // This "single line" may actually wrap multiple lines of the textarea + var anchor = _IndexUtils.IndexUtils.transformIndexOnDelete(selection.anchor, index, length); - this.appendSingleLineSelection(currentCoordinates, endOfLineCoordinates); - currentIndex = endOfLinePosition + 1; - currentCoordinates = (0, _textareaCaret.default)(this.element, currentIndex); - } + var target = _IndexUtils.IndexUtils.transformIndexOnDelete(selection.target, index, length); - if (currentIndex < this.end) { - var lastLine = { - width: this.endCoordinates.left - currentCoordinates.left, - top: currentCoordinates.top, - left: currentCoordinates.left, - height: this.lineHeight - }; - this.selectionRows.push(lastLine); - } + collaborator.setSelection({ + anchor: anchor, + target: target + }); + }); + } + }, { + key: "_updateOverlay", + value: function _updateOverlay() { + var top = this._textElement.offsetTop; + var left = this._textElement.offsetLeft; + var height = this._textElement.offsetHeight; + var width = this._textElement.offsetWidth; + this._overlayContainer.style.top = top + "px"; + this._overlayContainer.style.left = left + "px"; + this._overlayContainer.style.height = height + "px"; + this._overlayContainer.style.width = width + "px"; + } + }, { + key: "_updateScroller", + value: function _updateScroller() { + this._scroller.style.top = this._textElement.scrollTop * -1 + "px"; + this._scroller.style.left = this._textElement.scrollLeft * -1 + "px"; } }]); - return SelectionComputer; + return CollaborativeSelectionManager; }(); -exports.SelectionComputer = SelectionComputer; -},{"textarea-caret":50}],7:[function(require,module,exports){ +exports.CollaborativeSelectionManager = CollaborativeSelectionManager; +},{"./CollaboratorSelection":8,"./IndexUtils":9}],7:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -exports.TextInputManager = void 0; - -var _stringChangeDetector = _interopRequireDefault(require("@convergence/string-change-detector")); +exports.CollaborativeTextEditor = void 0; -var _IndexUtils = require("./IndexUtils"); +var _CollaborativeSelectionManager = require("./CollaborativeSelectionManager"); -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } +var _TextInputManager = require("./TextInputManager"); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } @@ -1382,1425 +1866,1076 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } -var TextInputManager = +var CollaborativeTextEditor = /*#__PURE__*/ function () { - /** - * - * @param options - */ - function TextInputManager(options) { + function CollaborativeTextEditor(options) { var _this = this; - _classCallCheck(this, TextInputManager); - - _defineProperty(this, "_control", void 0); - - _defineProperty(this, "_onLocalInsert", void 0); - - _defineProperty(this, "_onLocalDelete", void 0); + _classCallCheck(this, CollaborativeTextEditor); - _defineProperty(this, "_changeDetector", void 0); + _defineProperty(this, "_selectionManager", void 0); - _defineProperty(this, "_onLocalInput", function () { - _this._changeDetector.processNewValue(_this._control.value); - }); + _defineProperty(this, "_inputManager", void 0); - this._control = options.control; - this._onLocalInsert = options.onInsert; - this._onLocalDelete = options.onDelete; - this._changeDetector = null; - this.bind(); - } + _defineProperty(this, "_onInsert", void 0); - _createClass(TextInputManager, [{ - key: "bind", - value: function bind() { - this._changeDetector = new _stringChangeDetector.default({ - value: this._control.value, - onInsert: this._onLocalInsert, - onRemove: this._onLocalDelete - }); + _defineProperty(this, "_onDelete", void 0); - this._control.addEventListener("input", this._onLocalInput); + if (!options) { + throw new Error("options must be defined."); } - }, { - key: "unbind", - value: function unbind() { - this._control.removeEventListener("input", this._onLocalInput); - this._changeDetector = null; + if (!options.control) { + throw new Error("options.control must be defined."); } - }, { - key: "insertText", - value: function insertText(index, value) { - this._assertBound(); - var _this$_getSelection = this._getSelection(), - start = _this$_getSelection.start, - end = _this$_getSelection.end; + var control = options.control; + var insertCallback = options.onInsert; + var deleteCallback = options.onDelete; - var xStart = _IndexUtils.IndexUtils.transformIndexOnInsert(start, index, value); + var onInsert = function onInsert(index, value) { + _this._selectionManager.updateSelectionsOnInsert(index, value); - var xEnd = _IndexUtils.IndexUtils.transformIndexOnInsert(end, index, value); + if (insertCallback) { + insertCallback(index, value); + } + }; - this._changeDetector.insertText(index, value); + var onDelete = function onDelete(index, length) { + _this._selectionManager.updateSelectionsOnDelete(index, length); - this._updateControl(); + if (deleteCallback) { + deleteCallback(index, length); + } + }; - this._setTextSelection(xStart, xEnd); + var onSelectionChanged = options.onSelectionChanged !== undefined ? options.onSelectionChanged : function (selection) {}; + this._inputManager = new _TextInputManager.TextInputManager({ + control: control, + onInsert: onInsert, + onDelete: onDelete + }); + this._selectionManager = new _CollaborativeSelectionManager.CollaborativeSelectionManager({ + control: control, + onSelectionChanged: onSelectionChanged + }); + } + + _createClass(CollaborativeTextEditor, [{ + key: "insertText", + value: function insertText(index, value) { + this._inputManager.insertText(index, value); + + this._selectionManager.updateSelectionsOnInsert(index, value); } }, { key: "deleteText", value: function deleteText(index, length) { - this._assertBound(); - - var _this$_getSelection2 = this._getSelection(), - start = _this$_getSelection2.start, - end = _this$_getSelection2.end; - - var xStart = _IndexUtils.IndexUtils.transformIndexOnDelete(start, index, length); - - var xEnd = _IndexUtils.IndexUtils.transformIndexOnDelete(end, index, length); - - this._changeDetector.removeText(index, length); - - this._updateControl(); + this._inputManager.deleteText(index, length); - this._setTextSelection(xStart, xEnd); + this._selectionManager.updateSelectionsOnDelete(index, length); } }, { key: "setText", value: function setText(value) { - this._assertBound(); - - this._changeDetector.setValue(value); - - this._updateControl(); - - this._setTextSelection(0, 0); + this._inputManager.setText(value); } }, { key: "getText", value: function getText() { - return this._control.value; - } - }, { - key: "_updateControl", - value: function _updateControl() { - this._control.value = this._changeDetector.getValue(); - } - }, { - key: "_assertBound", - value: function _assertBound() { - if (this._changeDetector === null) { - throw new Error("The TextInputManager is not bound."); - } - } - }, { - key: "_getSelection", - value: function _getSelection() { - return { - 'start': this._control.selectionStart, - 'end': this._control.selectionEnd - }; - } - }, { - key: "_setTextSelection", - value: function _setTextSelection(start, end) { - // this._control.focus(); - this._control.setSelectionRange(start, end); - } - }]); - - return TextInputManager; -}(); - -exports.TextInputManager = TextInputManager; -},{"./IndexUtils":5,"@convergence/string-change-detector":10}],8:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _CollaborativeSelectionManager = require("./CollaborativeSelectionManager"); - -Object.keys(_CollaborativeSelectionManager).forEach(function (key) { - if (key === "default" || key === "__esModule") return; - Object.defineProperty(exports, key, { - enumerable: true, - get: function get() { - return _CollaborativeSelectionManager[key]; - } - }); -}); - -var _CollaboratorSelection = require("./CollaboratorSelection"); - -Object.keys(_CollaboratorSelection).forEach(function (key) { - if (key === "default" || key === "__esModule") return; - Object.defineProperty(exports, key, { - enumerable: true, - get: function get() { - return _CollaboratorSelection[key]; + return this._inputManager.getText(); } - }); -}); - -var _TextInputManager = require("./TextInputManager"); - -Object.keys(_TextInputManager).forEach(function (key) { - if (key === "default" || key === "__esModule") return; - Object.defineProperty(exports, key, { - enumerable: true, - get: function get() { - return _TextInputManager[key]; + }, { + key: "selectionManager", + value: function selectionManager() { + return this._selectionManager; } - }); -}); + }]); -var _CollaborativeTextEditor = require("./CollaborativeTextEditor"); + return CollaborativeTextEditor; +}(); -Object.keys(_CollaborativeTextEditor).forEach(function (key) { - if (key === "default" || key === "__esModule") return; - Object.defineProperty(exports, key, { - enumerable: true, - get: function get() { - return _CollaborativeTextEditor[key]; - } - }); -}); -},{"./CollaborativeSelectionManager":2,"./CollaborativeTextEditor":3,"./CollaboratorSelection":4,"./TextInputManager":7}],9:[function(require,module,exports){ -/**! -© 2017 Convergence Labs, Inc. -@version 0.1.8 -@license MIT -*/ +exports.CollaborativeTextEditor = CollaborativeTextEditor; +},{"./CollaborativeSelectionManager":6,"./TextInputManager":11}],8:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.CollaboratorSelection = void 0; -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); +var _SelectionComputer = require("./SelectionComputer"); -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } +var _textareaCaret = _interopRequireDefault(require("textarea-caret")); -var StringChangeDetector = exports.StringChangeDetector = function () { - function StringChangeDetector(options) { - _classCallCheck(this, StringChangeDetector); +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - if (!options) { - throw new Error("options must be defined"); - } +function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; } - if (typeof options.onInsert !== "function") { - throw new Error("options.onInsert must be a function"); - } +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - if (typeof options.onRemove !== "function") { - throw new Error("options.onRemove must be a function"); - } +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - if (typeof options.value !== "string") { - throw new Error("options.value must be a string"); - } +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - this._onInsert = options.onInsert; - this._onRemove = options.onRemove; - this._value = options.value; - } +function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } - /** - * Inserts a string into the current value at the specified index. - * - * @param index {number} - * The index in the string to insert into. - * @param value {string} - * The value to insert into the string. - */ +var CollaboratorSelection = +/*#__PURE__*/ +function () { + function CollaboratorSelection(textInput, overlayContainer, color, label, options) { + _classCallCheck(this, CollaboratorSelection); + _defineProperty(this, "_rows", void 0); - _createClass(StringChangeDetector, [{ - key: "insertText", - value: function insertText(index, value) { - var oldVal = this._value; - var newVal = oldVal.substring(0, index) + value + oldVal.substring(index, oldVal.length); - this.setValue(newVal); - } + _defineProperty(this, "_cursorElement", void 0); - /** - * Removes a specified number of characters from the current string at - * a specific location. - * - * @param index {number} - * The index in the string to remove characters. - * @param length {number} - * The number of characters to remove. - */ + _defineProperty(this, "_tooltipElement", void 0); - }, { - key: "removeText", - value: function removeText(index, length) { - var oldVal = this._value; - var newVal = oldVal.substring(0, index) + oldVal.substring(index + length, oldVal.length); - this.setValue(newVal); - } + _defineProperty(this, "_textInput", void 0); - /** - * Sets the current value of the string. - * - * @param value {string} - * The new value of the string. - */ + _defineProperty(this, "_container", void 0); - }, { - key: "setValue", - value: function setValue(value) { - this._value = value; - } + _defineProperty(this, "_color", void 0); - /** - * Gets the current value of the string. - * - * @returns {string} - */ + _defineProperty(this, "_selection", void 0); - }, { - key: "getValue", - value: function getValue() { - return this._value; - } + _defineProperty(this, "_cursor", void 0); - /** - * Process the new value of the string after a single edit. - * - * @param newValue {string} - * The new value to process. - */ + _defineProperty(this, "_label", void 0); - }, { - key: "processNewValue", - value: function processNewValue(newValue) { - var commonEnd = 0; - var commonStart = 0; + _defineProperty(this, "_margin", void 0); - if (this._value === newValue) { - return; - } + _defineProperty(this, "_tooltipTimeout", void 0); - while (this._value.charAt(commonStart) === newValue.charAt(commonStart)) { - commonStart++; - } + this._label = label; + this._textInput = textInput; + this._color = color; + this._cursor = null; + this._selection = null; + this._rows = []; + this._container = overlayContainer; + options = options || {}; + this._margin = options.margin || 5; + this._tooltipTimeout = null; + this._cursorElement = this._container.ownerDocument.createElement("div"); + this._cursorElement.className = "collaborator-cursor"; + this._cursorElement.style.backgroundColor = this._color; + this._tooltipElement = this._container.ownerDocument.createElement("div"); + this._tooltipElement.innerHTML = label; + this._tooltipElement.className = "collaborator-cursor-tooltip"; + this._tooltipElement.style.backgroundColor = this._color; + this.hideCursorTooltip(); + this.refresh(); + } - while (this._value.charAt(this._value.length - 1 - commonEnd) === newValue.charAt(newValue.length - 1 - commonEnd) && commonEnd + commonStart < this._value.length && commonEnd + commonStart < newValue.length) { - commonEnd++; - } + _createClass(CollaboratorSelection, [{ + key: "showSelection", + value: function showSelection() { + console.log("show selection"); + var cursorCoords = (0, _textareaCaret.default)(this._textInput, this._cursor); + console.log(cursorCoords.left, this._container.offsetWidth); - // Characters were removed. - if (this._value.length !== commonStart + commonEnd) { - if (this._onRemove) { - this._onRemove(commonStart, this._value.length - commonStart - commonEnd); - } - } + if (cursorCoords.left < this._container.offsetWidth) { + console.log("yes"); - // Characters were added - if (newValue.length !== commonStart + commonEnd) { - if (this._onInsert) { - this._onInsert(commonStart, newValue.slice(commonStart, newValue.length - commonEnd)); - } + this._rows.forEach(function (row) { + row.element.style.visibility = "visible"; + }); } - - this._value = newValue; } - }]); - - return StringChangeDetector; -}(); - - -},{}],10:[function(require,module,exports){ -/**! -© 2017 Convergence Labs, Inc. -@version 0.1.8 -@license MIT -*/ -'use strict'; + }, { + key: "hideSelection", + value: function hideSelection() { + this._rows.forEach(function (row) { + row.element.style.visibility = "hidden"; + }); + } + }, { + key: "showCursor", + value: function showCursor() { + console.log("show cursor"); + var cursorCoords = (0, _textareaCaret.default)(this._textInput, this._cursor); + console.log(cursorCoords.left, this._container.offsetWidth); -module.exports = require('./StringChangeDetector').StringChangeDetector; + if (cursorCoords.left < this._container.offsetWidth) { + console.log("yes"); + this._rows.forEach(function (row) { + row.element.style.visibility = "visible"; + }); + } -},{"./StringChangeDetector":9}],11:[function(require,module,exports){ -// These methods let you build a transform function from a transformComponent -// function for OT types like JSON0 in which operations are lists of components -// and transforming them requires N^2 work. I find it kind of nasty that I need -// this, but I'm not really sure what a better solution is. Maybe I should do -// this automatically to types that don't have a compose function defined. + this._cursorElement.style.visibility = "visible"; + } + }, { + key: "hideCursor", + value: function hideCursor() { + this._cursorElement.style.visibility = "hidden"; + } + }, { + key: "showCursorToolTip", + value: function showCursorToolTip() { + this._clearToolTipTimeout(); -// Add transform and transformX functions for an OT type which has -// transformComponent defined. transformComponent(destination array, -// component, other component, side) -module.exports = bootstrapTransform -function bootstrapTransform(type, transformComponent, checkValidOp, append) { - var transformComponentX = function(left, right, destLeft, destRight) { - transformComponent(destLeft, left, right, 'left'); - transformComponent(destRight, right, left, 'right'); - }; + this._tooltipElement.style.opacity = "1"; + } + }, { + key: "flashCursorToolTip", + value: function flashCursorToolTip(duration) { + var _this = this; - var transformX = type.transformX = function(leftOp, rightOp) { - checkValidOp(leftOp); - checkValidOp(rightOp); - var newRightOp = []; + this.showCursorToolTip(); - for (var i = 0; i < rightOp.length; i++) { - var rightComponent = rightOp[i]; + this._clearToolTipTimeout(); - // Generate newLeftOp by composing leftOp by rightComponent - var newLeftOp = []; - var k = 0; - while (k < leftOp.length) { - var nextC = []; - transformComponentX(leftOp[k], rightComponent, newLeftOp, nextC); - k++; + this._tooltipTimeout = setTimeout(function () { + return _this.hideCursorTooltip(); + }, duration * 1000); + } + }, { + key: "hideCursorTooltip", + value: function hideCursorTooltip() { + this._clearToolTipTimeout(); - if (nextC.length === 1) { - rightComponent = nextC[0]; - } else if (nextC.length === 0) { - for (var j = k; j < leftOp.length; j++) { - append(newLeftOp, leftOp[j]); - } - rightComponent = null; - break; - } else { - // Recurse. - var pair = transformX(leftOp.slice(k), nextC); - for (var l = 0; l < pair[0].length; l++) { - append(newLeftOp, pair[0][l]); - } - for (var r = 0; r < pair[1].length; r++) { - append(newRightOp, pair[1][r]); - } - rightComponent = null; - break; - } + this._tooltipElement.style.opacity = "0"; + } + }, { + key: "_clearToolTipTimeout", + value: function _clearToolTipTimeout() { + if (this._tooltipTimeout !== null) { + clearTimeout(this._tooltipTimeout); + this._tooltipTimeout = null; } + } + }, { + key: "setColor", + value: function setColor(color) { + var _this2 = this; - if (rightComponent != null) { - append(newRightOp, rightComponent); - } - leftOp = newLeftOp; + this._color = color; + + this._rows.forEach(function (row) { + row.element.style.background = _this2._color; + }); + + this._cursorElement.style.background = this._color; + this._tooltipElement.style.background = this._color; } - return [leftOp, newRightOp]; - }; + }, { + key: "setSelection", + value: function setSelection(selection) { + if (selection === null) { + this._cursor = null; + this._selection = null; + } else { + this._cursor = selection.target; + this._selection = _objectSpread({}, selection); + } - // Transforms op with specified type ('left' or 'right') by otherOp. - type.transform = function(op, otherOp, type) { - if (!(type === 'left' || type === 'right')) - throw new Error("type must be 'left' or 'right'"); + this.refresh(); + } + }, { + key: "getSelection", + value: function getSelection() { + return _objectSpread({}, this._selection); + } + }, { + key: "clearSelection", + value: function clearSelection() { + this.setSelection(null); + } + }, { + key: "refresh", + value: function refresh() { + this._updateCursor(); - if (otherOp.length === 0) return op; + this._updateSelection(); + } + }, { + key: "_updateCursor", + value: function _updateCursor() { + var cursorCoords = (0, _textareaCaret.default)(this._textInput, this._cursor); + console.log(cursorCoords.left, this._container.offsetWidth); - if (op.length === 1 && otherOp.length === 1) - return transformComponent([], op[0], otherOp[0], type); + if (cursorCoords.left > this._container.offsetWidth) { + console.log("hide"); + this.hideCursorTooltip(); + this.hideSelection(); + return; + } - if (type === 'left') - return transformX(op, otherOp)[0]; - else - return transformX(otherOp, op)[1]; - }; -}; + if (this._cursor === null && this._container.contains(this._cursorElement)) { + console.log("remove"); -},{}],12:[function(require,module,exports){ -// Only the JSON type is exported, because the text type is deprecated -// otherwise. (If you want to use it somewhere, you're welcome to pull it out -// into a separate module that json0 can depend on). + this._container.removeChild(this._cursorElement); -module.exports = { - type: require('./json0') -}; + this._container.removeChild(this._tooltipElement); + } else { + if (!this._cursorElement.parentElement) { + console.log("add"); -},{"./json0":13}],13:[function(require,module,exports){ -/* - This is the implementation of the JSON OT type. + this._container.append(this._cursorElement); - Spec is here: https://github.com/josephg/ShareJS/wiki/JSON-Operations + this._container.append(this._tooltipElement); + } - Note: This is being made obsolete. It will soon be replaced by the JSON2 type. -*/ + this._cursorElement.style.height = cursorCoords.height + "px"; + this._cursorElement.style.top = cursorCoords.top + "px"; + var cursorLeft = cursorCoords.left - this._cursorElement.offsetWidth / 2; + this._cursorElement.style.left = cursorLeft + "px"; + var toolTipTop = cursorCoords.top - this._tooltipElement.offsetHeight; -/** - * UTILITY FUNCTIONS - */ + if (toolTipTop + this._container.offsetTop < this._margin) { + toolTipTop = cursorCoords.top + cursorCoords.height; + } -/** - * Checks if the passed object is an Array instance. Can't use Array.isArray - * yet because its not supported on IE8. - * - * @param obj - * @returns {boolean} - */ -var isArray = function(obj) { - return Object.prototype.toString.call(obj) == '[object Array]'; -}; + var toolTipLeft = cursorLeft; -/** - * Checks if the passed object is an Object instance. - * No function call (fast) version - * - * @param obj - * @returns {boolean} - */ -var isObject = function(obj) { - return (!!obj) && (obj.constructor === Object); -}; + if (toolTipLeft + this._tooltipElement.offsetWidth > this._container.offsetWidth - this._margin) { + toolTipLeft = cursorLeft + this._cursorElement.offsetWidth - this._tooltipElement.offsetWidth; + } -/** - * Clones the passed object using JSON serialization (which is slow). - * - * hax, copied from test/types/json. Apparently this is still the fastest way - * to deep clone an object, assuming we have browser support for JSON. @see - * http://jsperf.com/cloning-an-object/12 - */ -var clone = function(o) { - return JSON.parse(JSON.stringify(o)); -}; + this._tooltipElement.style.top = toolTipTop + "px"; + this._tooltipElement.style.left = toolTipLeft + "px"; + } + } + }, { + key: "_updateSelection", + value: function _updateSelection() { + var _this3 = this; -/** - * JSON OT Type - * @type {*} - */ -var json = { - name: 'json0', - uri: 'http://sharejs.org/types/JSONv0' -}; + if (this._selection === null) { + this._rows.forEach(function (row) { + return row.element.parentElement.removeChild(row.element); + }); -// You can register another OT type as a subtype in a JSON document using -// the following function. This allows another type to handle certain -// operations instead of the builtin JSON type. -var subtypes = {}; -json.registerSubtype = function(subtype) { - subtypes[subtype.name] = subtype; -}; + this._rows.splice(0, this._rows.length); + } else { + var start; + var end; -json.create = function(data) { - // Null instead of undefined if you don't pass an argument. - return data === undefined ? null : clone(data); -}; + if (this._selection.anchor > this._selection.target) { + start = Number(this._selection.target); + end = Number(this._selection.anchor); + } else { + start = Number(this._selection.anchor); + end = Number(this._selection.target); + } -json.invertComponent = function(c) { - var c_ = {p: c.p}; + var newRows = _SelectionComputer.SelectionComputer.calculateSelection(this._textInput, start, end); // Adjust size of rows as needed - // handle subtype ops - if (c.t && subtypes[c.t]) { - c_.t = c.t; - c_.o = subtypes[c.t].invert(c.o); - } - if (c.si !== void 0) c_.sd = c.si; - if (c.sd !== void 0) c_.si = c.sd; - if (c.oi !== void 0) c_.od = c.oi; - if (c.od !== void 0) c_.oi = c.od; - if (c.li !== void 0) c_.ld = c.li; - if (c.ld !== void 0) c_.li = c.ld; - if (c.na !== void 0) c_.na = -c.na; + var delta = newRows.length - this._rows.length; - if (c.lm !== void 0) { - c_.lm = c.p[c.p.length-1]; - c_.p = c.p.slice(0,c.p.length-1).concat([c.lm]); - } + if (delta > 0) { + if (this._rows.length === 0 || this._rowsEqual(newRows[0], this._rows[0].rowData)) { + this._addNewRows(delta, true); + } else { + this._addNewRows(delta, false); + } + } else if (delta < 0) { + var removed = null; - return c_; -}; + if (this._rowsEqual(newRows[0], this._rows[0].rowData)) { + // Take from the target. + removed = this._rows.splice(this._rows.length - 1 + delta, delta * -1); + } else { + removed = this._rows.splice(0, delta * -1); + } -json.invert = function(op) { - var op_ = op.slice().reverse(); - var iop = []; - for (var i = 0; i < op_.length; i++) { - iop.push(json.invertComponent(op_[i])); - } - return iop; -}; + removed.forEach(function (row) { + return row.element.parentElement.removeChild(row.element); + }); + } // Now compare each row and see if we need an update. -json.checkValidOp = function(op) { - for (var i = 0; i < op.length; i++) { - if (!isArray(op[i].p)) throw new Error('Missing path'); - } -}; -json.checkList = function(elem) { - if (!isArray(elem)) - throw new Error('Referenced element not a list'); -}; + newRows.forEach(function (newRowData, index) { + var row = _this3._rows[index]; -json.checkObj = function(elem) { - if (!isObject(elem)) { - throw new Error("Referenced element not an object (it was " + JSON.stringify(elem) + ")"); - } -}; + _this3._updateRow(newRowData, row); + }); + } + } + }, { + key: "_addNewRows", + value: function _addNewRows(count, append) { + for (var i = 0; i < count; i++) { + var element = this._container.ownerDocument.createElement("div"); -// helper functions to convert old string ops to and from subtype ops -function convertFromText(c) { - c.t = 'text0'; - var o = {p: c.p.pop()}; - if (c.si != null) o.i = c.si; - if (c.sd != null) o.d = c.sd; - c.o = [o]; -} + element.style.position = "absolute"; + element.style.backgroundColor = this._color; + element.style.opacity = "0.25"; -function convertToText(c) { - c.p.push(c.o[0].p); - if (c.o[0].i != null) c.si = c.o[0].i; - if (c.o[0].d != null) c.sd = c.o[0].d; - delete c.t; - delete c.o; -} + this._container.append(element); -// not checking anything here, we should probably check that u: exists -// (only thing we care about at json0 top level), and then delegate -// to any subtypes if there is already subtype presence data -json.createPresence = function(presence) { - return presence; -}; + var rowData = { + height: 0, + width: 0, + top: 0, + left: 0 + }; + var newRow = { + element: element, + rowData: rowData + }; -// this needs more thinking/testing, looking a bit more carefully at -// how this is implemented in ot-rich-text, etc. -json.comparePresence = function(pres1, pres2) { - if (!pres1 || !pres2) { - return false; - } - if (!pres1.p || !pres2.p) { - return false; - } - if (pres1.t !== pres2.t) { - return false; - } - if (pres1.t && subtypes[pres1.t]) { - if (pres1.p[0] === pres2.p[0]) { - return subtypes[pres1.t].comparePresence(pres1, pres2); + if (append) { + this._rows.push(newRow); + } else { + this._rows.unshift(newRow); + } + } } - } else return pres1 === pres2; -}; - -// this is the key function, always run client-side, both on -// the client that creates a text-change, and on the clients -// that receive text-changes (ops). if there are no ops, just -// return presence, if there are ops, delegate to the subtype -// responsible for those ops (currently only ot-rich-text). -// I am making assumptions many places that all ops will be -// of the same subtype, not sure if this is a given. -// We're only concerned about the first level of object/array, -// not sure if the spec allows nesting of subtypes. -json.transformPresence = function(presence, op, isOwn) { - if (op.length < 1) { - return presence; - } - const representativeOp = op[0]; - const opType = op[0].t; - const path = representativeOp.p && representativeOp.p[0] - if (opType && subtypes[opType] && path) { - if (!presence.p || !presence.p[0] || presence.p[0] !== path) { - return presence - } - // return result of running the subtype's transformPresence, - // but add path and type, which the subtype will not include - presence = { - ...subtypes[opType].transformPresence(presence, op, isOwn), - p: op[0].p, - t: op[0].t - }; - } - return presence; -}; + }, { + key: "_rowsEqual", + value: function _rowsEqual(a, b) { + return a.height === b.height && a.width === b.width && a.top === b.top && a.left === b.left; + } + }, { + key: "_updateRow", + value: function _updateRow(newRowData, row) { + if (newRowData.height !== row.rowData.height) { + row.rowData.height = newRowData.height; + row.element.style.height = "".concat(newRowData.height, "px"); + } -json.apply = function(snapshot, op) { - json.checkValidOp(op); + if (newRowData.width !== row.rowData.width) { + row.rowData.width = newRowData.width; + row.element.style.width = "".concat(newRowData.width, "px"); + } - op = clone(op); + if (newRowData.top !== row.rowData.top) { + row.rowData.top = newRowData.top; + row.element.style.top = "".concat(newRowData.top, "px"); + } - var container = { - data: snapshot - }; + if (newRowData.left !== row.rowData.left) { + row.rowData.left = newRowData.left; + row.element.style.left = "".concat(newRowData.left, "px"); + } + } + }]); - for (var i = 0; i < op.length; i++) { - var c = op[i]; + return CollaboratorSelection; +}(); - // convert old string ops to use subtype for backwards compatibility - if (c.si != null || c.sd != null) - convertFromText(c); +exports.CollaboratorSelection = CollaboratorSelection; +},{"./SelectionComputer":10,"textarea-caret":50}],9:[function(require,module,exports){ +"use strict"; - var parent = null; - var parentKey = null; - var elem = container; - var key = 'data'; +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.IndexUtils = void 0; - for (var j = 0; j < c.p.length; j++) { - var p = c.p[j]; +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - parent = elem; - parentKey = key; - elem = elem[key]; - key = p; +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - if (parent == null) - throw new Error('Path invalid'); - } +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - // handle subtype ops - if (c.t && c.o !== void 0 && subtypes[c.t]) { - elem[key] = subtypes[c.t].apply(elem[key], c.o); +var IndexUtils = +/*#__PURE__*/ +function () { + function IndexUtils() { + _classCallCheck(this, IndexUtils); + } - // Number add - } else if (c.na !== void 0) { - if (typeof elem[key] != 'number') - throw new Error('Referenced element not a number'); + _createClass(IndexUtils, null, [{ + key: "transformIndexOnInsert", + value: function transformIndexOnInsert(index, insertIndex, value) { + if (insertIndex <= index) { + return index + value.length; + } - elem[key] += c.na; + return index; } + }, { + key: "transformIndexOnDelete", + value: function transformIndexOnDelete(index, deleteIndex, length) { + if (index > deleteIndex) { + return index - Math.min(index - deleteIndex, length); + } - // List replace - else if (c.li !== void 0 && c.ld !== void 0) { - json.checkList(elem); - // Should check the list element matches c.ld - elem[key] = c.li; + return index; } + }]); - // List insert - else if (c.li !== void 0) { - json.checkList(elem); - elem.splice(key,0, c.li); - } + return IndexUtils; +}(); - // List delete - else if (c.ld !== void 0) { - json.checkList(elem); - // Should check the list element matches c.ld here too. - elem.splice(key,1); - } +exports.IndexUtils = IndexUtils; +},{}],10:[function(require,module,exports){ +"use strict"; - // List move - else if (c.lm !== void 0) { - json.checkList(elem); - if (c.lm != key) { - var e = elem[key]; - // Remove it... - elem.splice(key,1); - // And insert it back. - elem.splice(c.lm,0,e); - } - } +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.SelectionComputer = void 0; - // Object insert / replace - else if (c.oi !== void 0) { - json.checkObj(elem); +var _textareaCaret = _interopRequireDefault(require("textarea-caret")); - // Should check that elem[key] == c.od - elem[key] = c.oi; - } +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - // Object delete - else if (c.od !== void 0) { - json.checkObj(elem); +function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); } - // Should check that elem[key] == c.od - delete elem[key]; - } +function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); } - else { - throw new Error('invalid / missing instruction in op'); - } - } +function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); } - return container.data; -}; +function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } -// Helper to break an operation up into a bunch of small ops. -json.shatter = function(op) { - var results = []; - for (var i = 0; i < op.length; i++) { - results.push([op[i]]); - } - return results; -}; +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } -// Helper for incrementally applying an operation to a snapshot. Calls yield -// after each op component has been applied. -json.incrementalApply = function(snapshot, op, _yield) { - for (var i = 0; i < op.length; i++) { - var smallOp = [op[i]]; - snapshot = json.apply(snapshot, smallOp); - // I'd just call this yield, but thats a reserved keyword. Bah! - _yield(smallOp, snapshot); - } +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - return snapshot; -}; +function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } -// Checks if two paths, p1 and p2 match. -var pathMatches = json.pathMatches = function(p1, p2, ignoreLast) { - if (p1.length != p2.length) - return false; +/* + * Computes the dimensions of the text selection. Each line in the textarea has its own + * selection dimensions, which are intended to be used to render a div with the specified + * position, dimensions and background color. + * + * This has only been tested on a textarea, but should be able to be adapted to be used + * in other HTML form elements. + * + * TODO unit test, this is pretty brittle + */ +var SelectionComputer = +/*#__PURE__*/ +function () { + _createClass(SelectionComputer, null, [{ + key: "calculateSelection", + value: function calculateSelection(element, start, end) { + var computer = new SelectionComputer(element, start, end); + return computer.selectionRows; + } // The calculated styles for each row. - for (var i = 0; i < p1.length; i++) { - if (p1[i] !== p2[i] && (!ignoreLast || i !== p1.length - 1)) - return false; - } + }]); - return true; -}; + function SelectionComputer(element, start, end) { + _classCallCheck(this, SelectionComputer); -json.append = function(dest,c) { - c = clone(c); + this.element = element; + this.start = start; + this.end = end; - if (dest.length === 0) { - dest.push(c); - return; - } + _defineProperty(this, "selectionRows", void 0); - var last = dest[dest.length - 1]; + _defineProperty(this, "startCoordinates", void 0); - // convert old string ops to use subtype for backwards compatibility - if ((c.si != null || c.sd != null) && (last.si != null || last.sd != null)) { - convertFromText(c); - convertFromText(last); - } + _defineProperty(this, "endCoordinates", void 0); - if (pathMatches(c.p, last.p)) { - // handle subtype ops - if (c.t && last.t && c.t === last.t && subtypes[c.t]) { - last.o = subtypes[c.t].compose(last.o, c.o); + _defineProperty(this, "lineHeight", void 0); - // convert back to old string ops - if (c.si != null || c.sd != null) { - var p = c.p; - for (var i = 0; i < last.o.length - 1; i++) { - c.o = [last.o.pop()]; - c.p = p.slice(); - convertToText(c); - dest.push(c); - } + _defineProperty(this, "elementPaddingLeft", void 0); - convertToText(last); - } - } else if (last.na != null && c.na != null) { - dest[dest.length - 1] = {p: last.p, na: last.na + c.na}; - } else if (last.li !== undefined && c.li === undefined && c.ld === last.li) { - // insert immediately followed by delete becomes a noop. - if (last.ld !== undefined) { - // leave the delete part of the replace - delete last.li; - } else { - dest.pop(); - } - } else if (last.od !== undefined && last.oi === undefined && c.oi !== undefined && c.od === undefined) { - last.oi = c.oi; - } else if (last.oi !== undefined && c.od !== undefined) { - // The last path component inserted something that the new component deletes (or replaces). - // Just merge them. - if (c.oi !== undefined) { - last.oi = c.oi; - } else if (last.od !== undefined) { - delete last.oi; - } else { - // An insert directly followed by a delete turns into a no-op and can be removed. - dest.pop(); - } - } else if (c.lm !== undefined && c.p[c.p.length - 1] === c.lm) { - // don't do anything - } else { - dest.push(c); - } - } else { - // convert string ops back - if ((c.si != null || c.sd != null) && (last.si != null || last.sd != null)) { - convertToText(c); - convertToText(last); - } + _defineProperty(this, "elementPaddingRight", void 0); - dest.push(c); - } -}; + _defineProperty(this, "elementPaddingX", void 0); -json.compose = function(op1,op2) { - json.checkValidOp(op1); - json.checkValidOp(op2); + this.startCoordinates = (0, _textareaCaret.default)(element, start); + this.endCoordinates = (0, _textareaCaret.default)(element, end); + this.lineHeight = this.startCoordinates.height; + this.elementPaddingLeft = parseFloat(element.style.paddingLeft) || 0; + this.elementPaddingRight = parseFloat(element.style.paddingRight) || 0; + this.elementPaddingX = this.elementPaddingLeft + this.elementPaddingRight; + this.selectionRows = []; // Figure out whether this selection spans more than one "row", as determined by + // the presence of a newline character. The computation of single line selections + // is slightly different than for multiple line selections. - var newOp = clone(op1); + var selectedText = element.value.substr(start, end - start); - for (var i = 0; i < op2.length; i++) { - json.append(newOp,op2[i]); + if (selectedText.indexOf('\n') < 0) { + this.appendSingleLineSelection(this.startCoordinates, this.endCoordinates); + } else { + this.buildMultiRowSelection(); + } } - return newOp; -}; + _createClass(SelectionComputer, [{ + key: "appendSingleLineSelection", + value: function appendSingleLineSelection(startCoordinates, endCoordinates) { + var _this$selectionRows; -json.normalize = function(op) { - var newOp = []; + (_this$selectionRows = this.selectionRows).push.apply(_this$selectionRows, _toConsumableArray(this.buildSingleLineSelection(startCoordinates, endCoordinates))); + } + }, { + key: "buildSingleLineSelection", + value: function buildSingleLineSelection(startCoordinates, endCoordinates) { + // does this line wrap? If not, we can just calculate the row selection based on + // the provided coordinates. + if (startCoordinates.top === endCoordinates.top) { + return [{ + width: endCoordinates.left - startCoordinates.left, + top: startCoordinates.top, + left: startCoordinates.left, + height: this.lineHeight + }]; + } else { + return this.buildWrappedLineSelections(startCoordinates, endCoordinates); + } + } + /** + * Wrapped lines have a more complex computation since we have to create multiple + * rows. + * + * @param startCoordinates + * @param endCoordinates + */ - op = isArray(op) ? op : [op]; + }, { + key: "buildWrappedLineSelections", + value: function buildWrappedLineSelections(startCoordinates, endCoordinates) { + var rows = []; // the first line just goes the full width of the textarea - for (var i = 0; i < op.length; i++) { - var c = op[i]; - if (c.p == null) c.p = []; + rows.push({ + width: this.element.scrollWidth - this.elementPaddingRight - startCoordinates.left, + top: startCoordinates.top, + left: startCoordinates.left, + height: this.lineHeight + }); // If the selection contains one or more rows that span the entire textarea, + // calculate a single selection element, which may actually span multiple rows, + // but fills the width of the textarea. - json.append(newOp,c); - } + if (endCoordinates.top > startCoordinates.top + this.lineHeight) { + rows.push({ + width: this.element.scrollWidth - this.elementPaddingX, + left: this.elementPaddingLeft, + top: startCoordinates.top + this.lineHeight, + height: endCoordinates.top - startCoordinates.top - this.lineHeight + }); + } // The last line starts at the left edge of the textarea and doesn't span the + // entire width of the textarea - return newOp; -}; -// Returns the common length of the paths of ops a and b -json.commonLengthForOps = function(a, b) { - var alen = a.p.length; - var blen = b.p.length; - if (a.na != null || a.t) - alen++; + rows.push({ + width: endCoordinates.left - this.elementPaddingLeft, + top: endCoordinates.top, + left: this.elementPaddingLeft, + height: this.lineHeight + }); + return rows; + } + }, { + key: "buildMultiRowSelection", + value: function buildMultiRowSelection() { + var currentCoordinates = this.startCoordinates; + var currentIndex = +this.start; // build one or more selection elements for each row (as determined by newline + // characters) - if (b.na != null || b.t) - blen++; + while (currentCoordinates.top < this.endCoordinates.top) { + var nextLineBreakPosition = this.element.value.indexOf('\n', currentIndex); + var endOfLinePosition = this.element.value.length; - if (alen === 0) return -1; - if (blen === 0) return null; + if (nextLineBreakPosition >= 0) { + endOfLinePosition = nextLineBreakPosition; + } - alen--; - blen--; + if (endOfLinePosition > this.end) { + endOfLinePosition = this.end; + } - for (var i = 0; i < alen; i++) { - var p = a.p[i]; - if (i >= blen || p !== b.p[i]) - return null; - } + var endOfLineCoordinates = (0, _textareaCaret.default)(this.element, endOfLinePosition); // console.log('target of line position', endOfLinePosition, 'coords', endOfLineCoordinates); + // This "single line" may actually wrap multiple lines of the textarea + + this.appendSingleLineSelection(currentCoordinates, endOfLineCoordinates); + currentIndex = endOfLinePosition + 1; + currentCoordinates = (0, _textareaCaret.default)(this.element, currentIndex); + } - return alen; -}; + if (currentIndex < this.end) { + var lastLine = { + width: this.endCoordinates.left - currentCoordinates.left, + top: currentCoordinates.top, + left: currentCoordinates.left, + height: this.lineHeight + }; + this.selectionRows.push(lastLine); + } + } + }]); -// Returns true if an op can affect the given path -json.canOpAffectPath = function(op, path) { - return json.commonLengthForOps({p:path}, op) != null; -}; + return SelectionComputer; +}(); -// transform c so it applies to a document with otherC applied. -json.transformComponent = function(dest, c, otherC, type) { - c = clone(c); +exports.SelectionComputer = SelectionComputer; +},{"textarea-caret":50}],11:[function(require,module,exports){ +"use strict"; - var common = json.commonLengthForOps(otherC, c); - var common2 = json.commonLengthForOps(c, otherC); - var cplength = c.p.length; - var otherCplength = otherC.p.length; +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.TextInputManager = void 0; - if (c.na != null || c.t) - cplength++; +var _stringChangeDetector = _interopRequireDefault(require("@convergence/string-change-detector")); - if (otherC.na != null || otherC.t) - otherCplength++; +var _IndexUtils = require("./IndexUtils"); - // if c is deleting something, and that thing is changed by otherC, we need to - // update c to reflect that change for invertibility. - if (common2 != null && otherCplength > cplength && c.p[common2] == otherC.p[common2]) { - if (c.ld !== void 0) { - var oc = clone(otherC); - oc.p = oc.p.slice(cplength); - c.ld = json.apply(clone(c.ld),[oc]); - } else if (c.od !== void 0) { - var oc = clone(otherC); - oc.p = oc.p.slice(cplength); - c.od = json.apply(clone(c.od),[oc]); - } - } +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - if (common != null) { - var commonOperand = cplength == otherCplength; +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - // backward compatibility for old string ops - var oc = otherC; - if ((c.si != null || c.sd != null) && (otherC.si != null || otherC.sd != null)) { - convertFromText(c); - oc = clone(otherC); - convertFromText(oc); - } +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - // handle subtype ops - if (oc.t && subtypes[oc.t]) { - if (c.t && c.t === oc.t) { - var res = subtypes[c.t].transform(c.o, oc.o, type); +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - // convert back to old string ops - if (c.si != null || c.sd != null) { - var p = c.p; - for (var i = 0; i < res.length; i++) { - c.o = [res[i]]; - c.p = p.slice(); - convertToText(c); - json.append(dest, c); - } - } else if (!isArray(res) || res.length > 0) { - c.o = res; - json.append(dest, c); - } +function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } - return dest; - } - } +var TextInputManager = +/*#__PURE__*/ +function () { + /** + * + * @param options + */ + function TextInputManager(options) { + var _this = this; - // transform based on otherC - else if (otherC.na !== void 0) { - // this case is handled below - } else if (otherC.li !== void 0 && otherC.ld !== void 0) { - if (otherC.p[common] === c.p[common]) { - // noop + _classCallCheck(this, TextInputManager); - if (!commonOperand) { - return dest; - } else if (c.ld !== void 0) { - // we're trying to delete the same element, -> noop - if (c.li !== void 0 && type === 'left') { - // we're both replacing one element with another. only one can survive - c.ld = clone(otherC.li); - } else { - return dest; - } - } - } - } else if (otherC.li !== void 0) { - if (c.li !== void 0 && c.ld === undefined && commonOperand && c.p[common] === otherC.p[common]) { - // in li vs. li, left wins. - if (type === 'right') - c.p[common]++; - } else if (otherC.p[common] <= c.p[common]) { - c.p[common]++; - } + _defineProperty(this, "_control", void 0); - if (c.lm !== void 0) { - if (commonOperand) { - // otherC edits the same list we edit - if (otherC.p[common] <= c.lm) - c.lm++; - // changing c.from is handled above. - } - } - } else if (otherC.ld !== void 0) { - if (c.lm !== void 0) { - if (commonOperand) { - if (otherC.p[common] === c.p[common]) { - // they deleted the thing we're trying to move - return dest; - } - // otherC edits the same list we edit - var p = otherC.p[common]; - var from = c.p[common]; - var to = c.lm; - if (p < to || (p === to && from < to)) - c.lm--; + _defineProperty(this, "_onLocalInsert", void 0); - } - } + _defineProperty(this, "_onLocalDelete", void 0); - if (otherC.p[common] < c.p[common]) { - c.p[common]--; - } else if (otherC.p[common] === c.p[common]) { - if (otherCplength < cplength) { - // we're below the deleted element, so -> noop - return dest; - } else if (c.ld !== void 0) { - if (c.li !== void 0) { - // we're replacing, they're deleting. we become an insert. - delete c.ld; - } else { - // we're trying to delete the same element, -> noop - return dest; - } - } - } + _defineProperty(this, "_changeDetector", void 0); - } else if (otherC.lm !== void 0) { - if (c.lm !== void 0 && cplength === otherCplength) { - // lm vs lm, here we go! - var from = c.p[common]; - var to = c.lm; - var otherFrom = otherC.p[common]; - var otherTo = otherC.lm; - if (otherFrom !== otherTo) { - // if otherFrom == otherTo, we don't need to change our op. + _defineProperty(this, "_onLocalInput", function () { + _this._changeDetector.processNewValue(_this._control.value); + }); - // where did my thing go? - if (from === otherFrom) { - // they moved it! tie break. - if (type === 'left') { - c.p[common] = otherTo; - if (from === to) // ugh - c.lm = otherTo; - } else { - return dest; - } - } else { - // they moved around it - if (from > otherFrom) c.p[common]--; - if (from > otherTo) c.p[common]++; - else if (from === otherTo) { - if (otherFrom > otherTo) { - c.p[common]++; - if (from === to) // ugh, again - c.lm++; - } - } + this._control = options.control; + this._onLocalInsert = options.onInsert; + this._onLocalDelete = options.onDelete; + this._changeDetector = null; + this.bind(); + } - // step 2: where am i going to put it? - if (to > otherFrom) { - c.lm--; - } else if (to === otherFrom) { - if (to > from) - c.lm--; - } - if (to > otherTo) { - c.lm++; - } else if (to === otherTo) { - // if we're both moving in the same direction, tie break - if ((otherTo > otherFrom && to > from) || - (otherTo < otherFrom && to < from)) { - if (type === 'right') c.lm++; - } else { - if (to > from) c.lm++; - else if (to === otherFrom) c.lm--; - } - } - } - } - } else if (c.li !== void 0 && c.ld === undefined && commonOperand) { - // li - var from = otherC.p[common]; - var to = otherC.lm; - p = c.p[common]; - if (p > from) c.p[common]--; - if (p > to) c.p[common]++; - } else { - // ld, ld+li, si, sd, na, oi, od, oi+od, any li on an element beneath - // the lm - // - // i.e. things care about where their item is after the move. - var from = otherC.p[common]; - var to = otherC.lm; - p = c.p[common]; - if (p === from) { - c.p[common] = to; - } else { - if (p > from) c.p[common]--; - if (p > to) c.p[common]++; - else if (p === to && from > to) c.p[common]++; - } - } + _createClass(TextInputManager, [{ + key: "bind", + value: function bind() { + this._changeDetector = new _stringChangeDetector.default({ + value: this._control.value, + onInsert: this._onLocalInsert, + onRemove: this._onLocalDelete + }); + + this._control.addEventListener("input", this._onLocalInput); } - else if (otherC.oi !== void 0 && otherC.od !== void 0) { - if (c.p[common] === otherC.p[common]) { - if (c.oi !== void 0 && commonOperand) { - // we inserted where someone else replaced - if (type === 'right') { - // left wins - return dest; - } else { - // we win, make our op replace what they inserted - c.od = otherC.oi; - } - } else { - // -> noop if the other component is deleting the same object (or any parent) - return dest; - } - } - } else if (otherC.oi !== void 0) { - if (c.oi !== void 0 && c.p[common] === otherC.p[common]) { - // left wins if we try to insert at the same place - if (type === 'left') { - json.append(dest,{p: c.p, od:otherC.oi}); - } else { - return dest; - } - } - } else if (otherC.od !== void 0) { - if (c.p[common] == otherC.p[common]) { - if (!commonOperand) - return dest; - if (c.oi !== void 0) { - delete c.od; - } else { - return dest; - } - } + }, { + key: "unbind", + value: function unbind() { + this._control.removeEventListener("input", this._onLocalInput); + + this._changeDetector = null; } - } + }, { + key: "insertText", + value: function insertText(index, value) { + this._assertBound(); - json.append(dest,c); - return dest; -}; + var _this$_getSelection = this._getSelection(), + start = _this$_getSelection.start, + end = _this$_getSelection.end; -require('./bootstrapTransform')(json, json.transformComponent, json.checkValidOp, json.append); + var xStart = _IndexUtils.IndexUtils.transformIndexOnInsert(start, index, value); -/** - * Register a subtype for string operations, using the text0 type. - */ -var text = require('./text0'); + var xEnd = _IndexUtils.IndexUtils.transformIndexOnInsert(end, index, value); -json.registerSubtype(text); -module.exports = json; + this._changeDetector.insertText(index, value); + this._updateControl(); -},{"./bootstrapTransform":11,"./text0":14}],14:[function(require,module,exports){ -// DEPRECATED! -// -// This type works, but is not exported. Its included here because the JSON0 -// embedded string operations use this library. + this._setTextSelection(xStart, xEnd); + } + }, { + key: "deleteText", + value: function deleteText(index, length) { + this._assertBound(); + var _this$_getSelection2 = this._getSelection(), + start = _this$_getSelection2.start, + end = _this$_getSelection2.end; -// A simple text implementation -// -// Operations are lists of components. Each component either inserts or deletes -// at a specified position in the document. -// -// Components are either: -// {i:'str', p:100}: Insert 'str' at position 100 in the document -// {d:'str', p:100}: Delete 'str' at position 100 in the document -// -// Components in an operation are executed sequentially, so the position of components -// assumes previous components have already executed. -// -// Eg: This op: -// [{i:'abc', p:0}] -// is equivalent to this op: -// [{i:'a', p:0}, {i:'b', p:1}, {i:'c', p:2}] + var xStart = _IndexUtils.IndexUtils.transformIndexOnDelete(start, index, length); -var text = module.exports = { - name: 'text0', - uri: 'http://sharejs.org/types/textv0', - create: function(initial) { - if ((initial != null) && typeof initial !== 'string') { - throw new Error('Initial data must be a string'); + var xEnd = _IndexUtils.IndexUtils.transformIndexOnDelete(end, index, length); + + this._changeDetector.removeText(index, length); + + this._updateControl(); + + this._setTextSelection(xStart, xEnd); } - return initial || ''; - } -}; + }, { + key: "setText", + value: function setText(value) { + this._assertBound(); -/** Insert s2 into s1 at pos. */ -var strInject = function(s1, pos, s2) { - return s1.slice(0, pos) + s2 + s1.slice(pos); -}; + this._changeDetector.setValue(value); -/** Check that an operation component is valid. Throws if its invalid. */ -var checkValidComponent = function(c) { - if (typeof c.p !== 'number') - throw new Error('component missing position field'); + this._updateControl(); - if ((typeof c.i === 'string') === (typeof c.d === 'string')) - throw new Error('component needs an i or d field'); + this._setTextSelection(0, 0); + } + }, { + key: "getText", + value: function getText() { + return this._control.value; + } + }, { + key: "_updateControl", + value: function _updateControl() { + this._control.value = this._changeDetector.getValue(); + } + }, { + key: "_assertBound", + value: function _assertBound() { + if (this._changeDetector === null) { + throw new Error("The TextInputManager is not bound."); + } + } + }, { + key: "_getSelection", + value: function _getSelection() { + return { + 'start': this._control.selectionStart, + 'end': this._control.selectionEnd + }; + } + }, { + key: "_setTextSelection", + value: function _setTextSelection(start, end) { + // this._control.focus(); + this._control.setSelectionRange(start, end); + } + }]); - if (c.p < 0) - throw new Error('position cannot be negative'); -}; + return TextInputManager; +}(); -/** Check that an operation is valid */ -var checkValidOp = function(op) { - for (var i = 0; i < op.length; i++) { - checkValidComponent(op[i]); - } -}; +exports.TextInputManager = TextInputManager; +},{"./IndexUtils":9,"@convergence/string-change-detector":14}],12:[function(require,module,exports){ +"use strict"; -/** Apply op to snapshot */ -text.apply = function(snapshot, op) { - var deleted; +Object.defineProperty(exports, "__esModule", { + value: true +}); - checkValidOp(op); - for (var i = 0; i < op.length; i++) { - var component = op[i]; - if (component.i != null) { - snapshot = strInject(snapshot, component.p, component.i); - } else { - deleted = snapshot.slice(component.p, component.p + component.d.length); - if (component.d !== deleted) - throw new Error("Delete component '" + component.d + "' does not match deleted text '" + deleted + "'"); +var _CollaborativeSelectionManager = require("./CollaborativeSelectionManager"); - snapshot = snapshot.slice(0, component.p) + snapshot.slice(component.p + component.d.length); +Object.keys(_CollaborativeSelectionManager).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + Object.defineProperty(exports, key, { + enumerable: true, + get: function get() { + return _CollaborativeSelectionManager[key]; } - } - return snapshot; -}; + }); +}); -/** - * Append a component to the end of newOp. Exported for use by the random op - * generator and the JSON0 type. - */ -var append = text._append = function(newOp, c) { - if (c.i === '' || c.d === '') return; +var _CollaboratorSelection = require("./CollaboratorSelection"); + +Object.keys(_CollaboratorSelection).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + Object.defineProperty(exports, key, { + enumerable: true, + get: function get() { + return _CollaboratorSelection[key]; + } + }); +}); + +var _TextInputManager = require("./TextInputManager"); + +Object.keys(_TextInputManager).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + Object.defineProperty(exports, key, { + enumerable: true, + get: function get() { + return _TextInputManager[key]; + } + }); +}); + +var _CollaborativeTextEditor = require("./CollaborativeTextEditor"); + +Object.keys(_CollaborativeTextEditor).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + Object.defineProperty(exports, key, { + enumerable: true, + get: function get() { + return _CollaborativeTextEditor[key]; + } + }); +}); +},{"./CollaborativeSelectionManager":6,"./CollaborativeTextEditor":7,"./CollaboratorSelection":8,"./TextInputManager":11}],13:[function(require,module,exports){ +/**! +© 2017 Convergence Labs, Inc. +@version 0.1.8 +@license MIT +*/ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - if (newOp.length === 0) { - newOp.push(c); - } else { - var last = newOp[newOp.length - 1]; +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - if (last.i != null && c.i != null && last.p <= c.p && c.p <= last.p + last.i.length) { - // Compose the insert into the previous insert - newOp[newOp.length - 1] = {i:strInject(last.i, c.p - last.p, c.i), p:last.p}; +var StringChangeDetector = exports.StringChangeDetector = function () { + function StringChangeDetector(options) { + _classCallCheck(this, StringChangeDetector); - } else if (last.d != null && c.d != null && c.p <= last.p && last.p <= c.p + c.d.length) { - // Compose the deletes together - newOp[newOp.length - 1] = {d:strInject(c.d, last.p - c.p, last.d), p:c.p}; + if (!options) { + throw new Error("options must be defined"); + } - } else { - newOp.push(c); + if (typeof options.onInsert !== "function") { + throw new Error("options.onInsert must be a function"); } - } -}; -/** Compose op1 and op2 together */ -text.compose = function(op1, op2) { - checkValidOp(op1); - checkValidOp(op2); - var newOp = op1.slice(); - for (var i = 0; i < op2.length; i++) { - append(newOp, op2[i]); - } - return newOp; -}; + if (typeof options.onRemove !== "function") { + throw new Error("options.onRemove must be a function"); + } -/** Clean up an op */ -text.normalize = function(op) { - var newOp = []; + if (typeof options.value !== "string") { + throw new Error("options.value must be a string"); + } - // Normalize should allow ops which are a single (unwrapped) component: - // {i:'asdf', p:23}. - // There's no good way to test if something is an array: - // http://perfectionkills.com/instanceof-considered-harmful-or-how-to-write-a-robust-isarray/ - // so this is probably the least bad solution. - if (op.i != null || op.p != null) op = [op]; + this._onInsert = options.onInsert; + this._onRemove = options.onRemove; + this._value = options.value; + } - for (var i = 0; i < op.length; i++) { - var c = op[i]; - if (c.p == null) c.p = 0; + /** + * Inserts a string into the current value at the specified index. + * + * @param index {number} + * The index in the string to insert into. + * @param value {string} + * The value to insert into the string. + */ - append(newOp, c); - } - return newOp; -}; + _createClass(StringChangeDetector, [{ + key: "insertText", + value: function insertText(index, value) { + var oldVal = this._value; + var newVal = oldVal.substring(0, index) + value + oldVal.substring(index, oldVal.length); + this.setValue(newVal); + } -// This helper method transforms a position by an op component. -// -// If c is an insert, insertAfter specifies whether the transform -// is pushed after the insert (true) or before it (false). -// -// insertAfter is optional for deletes. -var transformPosition = function(pos, c, insertAfter) { - // This will get collapsed into a giant ternary by uglify. - if (c.i != null) { - if (c.p < pos || (c.p === pos && insertAfter)) { - return pos + c.i.length; - } else { - return pos; + /** + * Removes a specified number of characters from the current string at + * a specific location. + * + * @param index {number} + * The index in the string to remove characters. + * @param length {number} + * The number of characters to remove. + */ + + }, { + key: "removeText", + value: function removeText(index, length) { + var oldVal = this._value; + var newVal = oldVal.substring(0, index) + oldVal.substring(index + length, oldVal.length); + this.setValue(newVal); } - } else { - // I think this could also be written as: Math.min(c.p, Math.min(c.p - - // otherC.p, otherC.d.length)) but I think its harder to read that way, and - // it compiles using ternary operators anyway so its no slower written like - // this. - if (pos <= c.p) { - return pos; - } else if (pos <= c.p + c.d.length) { - return c.p; - } else { - return pos - c.d.length; + + /** + * Sets the current value of the string. + * + * @param value {string} + * The new value of the string. + */ + + }, { + key: "setValue", + value: function setValue(value) { + this._value = value; } - } -}; -// Helper method to transform a cursor position as a result of an op. -// -// Like transformPosition above, if c is an insert, insertAfter specifies -// whether the cursor position is pushed after an insert (true) or before it -// (false). -text.transformCursor = function(position, op, side) { - var insertAfter = side === 'right'; - for (var i = 0; i < op.length; i++) { - position = transformPosition(position, op[i], insertAfter); - } + /** + * Gets the current value of the string. + * + * @returns {string} + */ - return position; -}; + }, { + key: "getValue", + value: function getValue() { + return this._value; + } -// Transform an op component by another op component. Asymmetric. -// The result will be appended to destination. -// -// exported for use in JSON type -var transformComponent = text._tc = function(dest, c, otherC, side) { - //var cIntersect, intersectEnd, intersectStart, newC, otherIntersect, s; + /** + * Process the new value of the string after a single edit. + * + * @param newValue {string} + * The new value to process. + */ - checkValidComponent(c); - checkValidComponent(otherC); + }, { + key: "processNewValue", + value: function processNewValue(newValue) { + var commonEnd = 0; + var commonStart = 0; - if (c.i != null) { - // Insert. - append(dest, {i:c.i, p:transformPosition(c.p, otherC, side === 'right')}); - } else { - // Delete - if (otherC.i != null) { - // Delete vs insert - var s = c.d; - if (c.p < otherC.p) { - append(dest, {d:s.slice(0, otherC.p - c.p), p:c.p}); - s = s.slice(otherC.p - c.p); + if (this._value === newValue) { + return; } - if (s !== '') - append(dest, {d: s, p: c.p + otherC.i.length}); - - } else { - // Delete vs delete - if (c.p >= otherC.p + otherC.d.length) - append(dest, {d: c.d, p: c.p - otherC.d.length}); - else if (c.p + c.d.length <= otherC.p) - append(dest, c); - else { - // They overlap somewhere. - var newC = {d: '', p: c.p}; - if (c.p < otherC.p) - newC.d = c.d.slice(0, otherC.p - c.p); + while (this._value.charAt(commonStart) === newValue.charAt(commonStart)) { + commonStart++; + } - if (c.p + c.d.length > otherC.p + otherC.d.length) - newC.d += c.d.slice(otherC.p + otherC.d.length - c.p); + while (this._value.charAt(this._value.length - 1 - commonEnd) === newValue.charAt(newValue.length - 1 - commonEnd) && commonEnd + commonStart < this._value.length && commonEnd + commonStart < newValue.length) { + commonEnd++; + } - // This is entirely optional - I'm just checking the deleted text in - // the two ops matches - var intersectStart = Math.max(c.p, otherC.p); - var intersectEnd = Math.min(c.p + c.d.length, otherC.p + otherC.d.length); - var cIntersect = c.d.slice(intersectStart - c.p, intersectEnd - c.p); - var otherIntersect = otherC.d.slice(intersectStart - otherC.p, intersectEnd - otherC.p); - if (cIntersect !== otherIntersect) - throw new Error('Delete ops delete different text in the same region of the document'); + // Characters were removed. + if (this._value.length !== commonStart + commonEnd) { + if (this._onRemove) { + this._onRemove(commonStart, this._value.length - commonStart - commonEnd); + } + } - if (newC.d !== '') { - newC.p = transformPosition(newC.p, otherC); - append(dest, newC); + // Characters were added + if (newValue.length !== commonStart + commonEnd) { + if (this._onInsert) { + this._onInsert(commonStart, newValue.slice(commonStart, newValue.length - commonEnd)); } } + + this._value = newValue; } - } + }]); - return dest; -}; + return StringChangeDetector; +}(); -var invertComponent = function(c) { - return (c.i != null) ? {d:c.i, p:c.p} : {i:c.d, p:c.p}; -}; -// No need to use append for invert, because the components won't be able to -// cancel one another. -text.invert = function(op) { - // Shallow copy & reverse that sucka. - op = op.slice().reverse(); - for (var i = 0; i < op.length; i++) { - op[i] = invertComponent(op[i]); - } - return op; -}; +},{}],14:[function(require,module,exports){ +/**! +© 2017 Convergence Labs, Inc. +@version 0.1.8 +@license MIT +*/ +'use strict'; + +module.exports = require('./StringChangeDetector').StringChangeDetector; -require('./bootstrapTransform')(text, transformComponent, checkValidOp, append); -},{"./bootstrapTransform":11}],15:[function(require,module,exports){ +},{"./StringChangeDetector":13}],15:[function(require,module,exports){ (function (process){ var Doc = require('./doc'); var Query = require('./query'); @@ -5556,7 +5691,7 @@ exports.register = function(type) { exports.register(exports.defaultType); -},{"@houshuang/ot-json0":12}],25:[function(require,module,exports){ +},{"@houshuang/ot-json0":2}],25:[function(require,module,exports){ exports.doNothing = doNothing; function doNothing() {} @@ -22263,4 +22398,4 @@ if (typeof module != 'undefined' && typeof module.exports != 'undefined') { }()); -},{}]},{},[1]); +},{}]},{},[5]); From 9b049170204a9bdfc99c8fd8e2607336a2491765 Mon Sep 17 00:00:00 2001 From: curran Date: Mon, 15 Apr 2019 11:51:03 +0530 Subject: [PATCH 2/2] Update to work with latest json0 presence structure --- client.js | 43 ++++++------- server.js | 2 +- static/dist/bundle.js | 146 ++++++++++++++++++++---------------------- 3 files changed, 90 insertions(+), 101 deletions(-) diff --git a/client.js b/client.js index 123741c..8902087 100644 --- a/client.js +++ b/client.js @@ -1,14 +1,12 @@ var sharedb = require('@teamwork/sharedb/lib/client'); var richText = require('rich-text'); -var json0 = require('@houshuang/ot-json0'); +var json0 = require('ot-json0'); var Quill = require('quill'); var QuillCursors = require('quill-cursors'); var Stringify = require('json-stable-stringify'); var HtmlTextCollabExt = require('@convergence/html-text-collab-ext'); var StringBinding = require('sharedb-string-binding'); -const { unpackPresence } = json0.type; - Quill.register('modules/cursors', QuillCursors); presence1 = {}; @@ -201,11 +199,11 @@ doc.subscribe(function(err) { srcList.forEach(function(src) { if(!doc.presence[src]) return; - const { - presencePath, - presenceType, - subPresence - } = unpackPresence(doc.presence[src]); + const presence = doc.presence[src]; + console.log(presence); + const presencePath = presence.p; + const presenceType = presence.t; + const subPresence = presence.s; if (subPresence.u) { var userid = subPresence.u; @@ -294,11 +292,10 @@ doc.subscribe(function(err) { srcList.forEach(function(src) { if(!doc.presence[src]) return; - const { - presencePath, - presenceType, - subPresence - } = unpackPresence(doc.presence[src]); + const presence = doc.presence[src]; + const presencePath = presence.p; + const presenceType = presence.t; + const subPresence = presence.s; var userid = subPresence.u; if (presencePath && presencePath[0] === 'car') { @@ -357,29 +354,29 @@ doc.subscribe(function(err) { function updateCursorText(range, uid, text) { if (range) { - doc.submitPresence([ - text, - 'rich-text', - { + doc.submitPresence({ + p: [text], + t: 'rich-text', + s: { u: uid, c: 0, s: [range] } - ]); + }); } } function updateCursor(range, uid, text) { if (range) { - doc.submitPresence([ - text, - 'rich-text', - { + doc.submitPresence({ + p: [text], + t: 'rich-text', + s: { u: uid, c: 0, s: [[range.index, range.index + range.length]] } - ]); + }); } } diff --git a/server.js b/server.js index 28758f3..e5751b8 100644 --- a/server.js +++ b/server.js @@ -5,7 +5,7 @@ var WebSocket = require('ws'); var WebSocketJSONStream = require('@teamwork/websocket-json-stream'); //var ShareDBMongo = require('@teamwork/sharedb-mongo'); var richText = require('rich-text'); -var json0 = require('@houshuang/ot-json0'); +var json0 = require('ot-json0'); json0.type.registerSubtype(richText.type); ShareDB.types.register(json0.type); diff --git a/static/dist/bundle.js b/static/dist/bundle.js index bf92aae..da359bd 100644 --- a/static/dist/bundle.js +++ b/static/dist/bundle.js @@ -741,9 +741,6 @@ json.transformComponent = function(dest, c, otherC, type) { return dest; }; -// TODO validate this. -// Note that this is the same data passed into doc.submitPresence, -// and we rely on developers passing in the correct structure here. json.createPresence = function(presenceData) { return presenceData; }; @@ -847,61 +844,28 @@ json.comparePresence = function(pres1, pres2) { // }; // -const unpackPresence = presence => { - if(!presence.slice) { - console.log('Expected presence to be an array. Received:'); - console.log(presence); - } - return { - presencePath: presence.slice(0, presence.length - 2), - presenceType: presence[presence.length - 2], - subPresence: presence[presence.length - 1] - }; -}; - -json.unpackPresence = unpackPresence; - json.transformPresence = function(presence, op, isOwnOp) { - if (op.length === 0) return presence; + // Don't transform path-only presence objects. + if(!presence.t) return presence; - const { presencePath, presenceType, subPresence } = unpackPresence(presence); + for (var i = 0; i < op.length; i++) { + var c = op[i]; - // TODO integrate any valid ideas from here. - //for (let c of op){ - // if(c.si || c.sd){ - // convertFromText(c) - // } - // if(c.t === 'text0') { - // //json.canOpAffectPath = function(op, path) { - // presence = Object.assign({}, presence, { - // s: presence.s.map(selection => { - // const path = selection.slice(0, selection.length - 2); - // if(canOpAffectPath(c, path)) { - // const [start, end] = selection.slice(selection.length - 2); - // return path.concat([ - // transformCursor(start, c.o), - // transformCursor(end, c.o), - // ]); - // } - // return selection; - // }) - // }); - // } - //} - // "c" stands for op "component". - for(let c of op) { + // convert old string ops to use subtype for backwards compatibility + if (c.si != null || c.sd != null) { + convertFromText(c); + } // Transform against subtype ops. - if (c.t) { - if(json.canOpAffectPath(c, presencePath)) { - // TODO test this check - //if(subPresenceType === c.t) { - return presencePath.concat( - presenceType, - subtypes[presenceType].transformPresence(subPresence, c.o, isOwnOp) - ); - //} - } + if (c.t && c.t === presence.t && json.pathMatches(c.p, presence.p)) { + presence = Object.assign({}, presence, { + s: subtypes[presence.t].transformPresence(presence.s, c.o, isOwnOp) + }); + } + + // convert back to old string ops + if (c.t === 'text0') { + convertToText(c); } // TODO transform against non-subtype ops. @@ -919,6 +883,7 @@ var text = require('./text0'); json.registerSubtype(text); module.exports = json; + },{"./bootstrapTransform":1,"./text0":4}],4:[function(require,module,exports){ // DEPRECATED! // @@ -1175,20 +1140,48 @@ text.invert = function(op) { return op; }; +text.createPresence = function(presenceData) { + return presenceData; +}; + +// Draws from https://github.com/Teamwork/ot-rich-text/blob/master/src/Operation.js +text.transformPresence = function(presence, operation, isOwnOperation) { + var user = presence.u; + var change = presence.c; + var selections = presence.s; + var side = isOwnOperation ? 'right' : 'left'; + var newSelections = new Array(selections.length); + + for (var i = 0, l = selections.length; i < l; ++i) { + newSelections[i] = [ + text.transformCursor(selections[i][0], operation, side), + text.transformCursor(selections[i][1], operation, side) + ]; + } + + return { + u: user, + c: change, + s: newSelections + } +} + +text.comparePresence = function(pres1, pres2) { + return JSON.stringify(pres1) === JSON.stringify(pres2); +}; + require('./bootstrapTransform')(text, transformComponent, checkValidOp, append); },{"./bootstrapTransform":1}],5:[function(require,module,exports){ var sharedb = require('@teamwork/sharedb/lib/client'); var richText = require('rich-text'); -var json0 = require('@houshuang/ot-json0'); +var json0 = require('ot-json0'); var Quill = require('quill'); var QuillCursors = require('quill-cursors'); var Stringify = require('json-stable-stringify'); var HtmlTextCollabExt = require('@convergence/html-text-collab-ext'); var StringBinding = require('sharedb-string-binding'); -const { unpackPresence } = json0.type; - Quill.register('modules/cursors', QuillCursors); presence1 = {}; @@ -1381,11 +1374,11 @@ doc.subscribe(function(err) { srcList.forEach(function(src) { if(!doc.presence[src]) return; - const { - presencePath, - presenceType, - subPresence - } = unpackPresence(doc.presence[src]); + const presence = doc.presence[src]; + console.log(presence); + const presencePath = presence.p; + const presenceType = presence.t; + const subPresence = presence.s; if (subPresence.u) { var userid = subPresence.u; @@ -1474,11 +1467,10 @@ doc.subscribe(function(err) { srcList.forEach(function(src) { if(!doc.presence[src]) return; - const { - presencePath, - presenceType, - subPresence - } = unpackPresence(doc.presence[src]); + const presence = doc.presence[src]; + const presencePath = presence.p; + const presenceType = presence.t; + const subPresence = presence.s; var userid = subPresence.u; if (presencePath && presencePath[0] === 'car') { @@ -1537,29 +1529,29 @@ doc.subscribe(function(err) { function updateCursorText(range, uid, text) { if (range) { - doc.submitPresence([ - text, - 'rich-text', - { + doc.submitPresence({ + p: [text], + t: 'rich-text', + s: { u: uid, c: 0, s: [range] } - ]); + }); } } function updateCursor(range, uid, text) { if (range) { - doc.submitPresence([ - text, - 'rich-text', - { + doc.submitPresence({ + p: [text], + t: 'rich-text', + s: { u: uid, c: 0, s: [[range.index, range.index + range.length]] } - ]); + }); } } @@ -1599,7 +1591,7 @@ const updateCarBikeP = () => { .join(' - ') || ''; }; -},{"@convergence/html-text-collab-ext":12,"@houshuang/ot-json0":2,"@teamwork/sharedb/lib/client":17,"json-stable-stringify":36,"quill":45,"quill-cursors":42,"rich-text":46,"sharedb-string-binding":48}],6:[function(require,module,exports){ +},{"@convergence/html-text-collab-ext":12,"@teamwork/sharedb/lib/client":17,"json-stable-stringify":36,"ot-json0":2,"quill":45,"quill-cursors":42,"rich-text":46,"sharedb-string-binding":48}],6:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", {