Scaffolding updates

[hannahekehoe]

In the Rails Basics section under Step 3 — Scaffolding the Application, the app/views/books/index.html.erb code block is out of date. Running the dip rails generate scaffold command currently creates an index.html.erb file with the following code:

<p style="color: green"><%= notice %></p>

<h1>Books</h1>

<div id="books">
  <% @books.each do |book| %>
    <%= render book %>
    <p>
      <%= link_to "Show this book", book %>
    </p>
  <% end %>
</div>

<%= link_to "New book", new_book_path %>

This changes the browser output, requiring an update of application page screenshots seen under Step 4 — Creating the Application Root View and Testing Functionality.