First View
You can include any partial in another view
#src/views/includes/navigation.ecr
<ul class="menu">
<li><a href="#">Home</a></li>
<li><a href="#">Contact</a></li>
</ul>
#src/views/layouts/main.ecr
<html>
<head>
<%= yield_content "title" %>
<%= yield_content "css" %>
</head>
<body>
<header>
<ul class="menu">
<li><a href="#">Home</a></li>
<li><a href="#">Contact</a></li>
</ul>
</header>
<%= render "src/views/includes/navigation.ecr" %>
<%= content %>
<%= yield_content "javascript" %>
</body>
</html>