fixtures/asset-hash-app/source/layout.erb
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<%= stylesheet_link_tag "site" %>
<%= stylesheet_link_tag "jquery-mobile" %>
<%= javascript_include_tag "application" %>
<%= yield_content :head %>
</head>
<body class="<%= page_classes %>">
<div id="main" role="main">
<%= yield %>
</div>
</body>
</html>