lib/rdoc/generator/template/darkfish/_sidebar_includes.rhtml
<%- unless klass.includes.empty? then %>
<div id="includes-section" class="nav-section">
<h3>Included Modules</h3>
<ul class="link-list">
<%- klass.each_include do |inc| -%>
<%- unless String === inc.module then -%>
<li><a class="include" href="<%= klass.aref_to inc.module.path %>"><%= inc.module.full_name %></a>
<%- else -%>
<li><span class="include"><%= inc.name %></span>
<%- end -%>
<%- end -%>
</ul>
</div>
<%- end -%>