app/views/layouts/jabe/_admin.html.erb
<% if admin_signed_in? %>
<div class="dropdown">
<ul class="nav pull-right" role="menu">
<li class="dropdown">
<%= link_to 'Admin' , '#', :class => 'dropdown-toggle', :data => { :toggle => 'dropdown' } %>
<ul class="dropdown-menu">
<li><%= link_to 'Entries', admin_entries_path %></li>
<li><%= link_to 'Settings', edit_admin_settings_path %></li>
<li><%= link_to 'Logout', destroy_admin_session_path, :method => :delete %></li>
</ul>
</li>
</ul>
</div>
<% end %>