atarukodaka/middleman-akcms

<nav>
  <ol class="breadcrumb">
    <li><%= link_to("Home", sitemap.find_directory_index("")) %></li>

    <% current_resource.ancestors.reverse.map do |res| %>
    <% next if res == sitemap.find_directory_index("") %>
    <li>
      <%= link_to(h(res.data.title || res.directory.name), res) %>
    </li>
    <% end%>

    <li class="active">
      <%= h(yield_content(:title) || current_resource.data.title) %>
      <% if pagination? && paginator[:num_pages] > 1 %>
      (page <%= paginator[:page_number] %> / <%= paginator[:num_pages] %>)
      <% end %>
    </li>
  </ol>
</nav>