<% unless @ancestors.blank? %> <ul class="breadcrumb"> <% @ancestors.each_with_index do |node, i| %> <% last = i == @ancestors.size-1 %> <li class='<%= 'active' if last %>'> <% if last %> <%= node.title %> <% else %> <%= link_to node.title, "/#{node.path}" %> <span class="divider">/</span> <% end %> </li> <% end %> </ul> <% end %>