app/views/layouts/application.html.erb
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<meta content="width=device-width, initial-scale=1, maximum-scale=1" name="viewport"/>
<title>
<%= content_for?(:title) ? yield(:title) : "TestMyCode" %>
</title>
<meta name="description"/>
<meta name="author"/>
<%= render "layouts/metadata" %>
<%= yield(:head) %>
<%= stylesheet_link_tag 'application', media: 'all' %>
<%= stylesheet_link_tag 'application-test', media: 'all' if Rails.env == 'test' %>
<%= stylesheet_link_tag params[:controller] if Rails.application.assets.find_asset("#{params[:controller]}.css") %>
<%= stylesheet_link_tag 'setup/setup', media: 'all' if controller_path.split('/').first.eql?('setup') %>
<%= javascript_include_tag 'application' %>
<%= javascript_include_tag params[:controller] if Rails.application.assets.find_asset("#{params[:controller]}.js") %>
<%= action_cable_meta_tag %>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/atom-one-light.min.css" integrity="sha256-aw9uGjVU5OJyMYN70Vu2kZ1DDVc1slcJCS2XvuPCPKo=" crossorigin="anonymous" />
</head>
<body class="default">
<div class="everything-wrapper">
<%= render partial: 'layouts/navigation' %>
<div id="everything">
<div class="container container-fluid well-large" id="content-area">
<div id="breadcrumb">
<div class="row">
<div class="col-md-12">
<%= render 'twitter-bootstrap/breadcrumbs' %>
</div>
</div>
</div>
<% if @show_page_presence %>
<div id="page-presence"></div>
<% end %>
<%= bootstrap_flash %>
<%= yield %>
<br>
</div>
</div>
<div class="everything-push"></div>
</div>
<%= render partial: 'layouts/footer' %>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/highlight.min.js" integrity="sha256-/BfiIkHlHoVihZdc6TFuj7MmJ0TWcWsMXkeDFwhi0zw=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlightjs-line-numbers.js/2.1.0/highlightjs-line-numbers.min.js" integrity="sha256-ORy35NeVPhp5u86UDEs69WrNPjYJ899tayoT/y0NJ/I=" crossorigin="anonymous"></script>
<script>
hljs.initHighlightingOnLoad();
hljs.initLineNumbersOnLoad();
</script>
</body>
</html>