<% collapsed = links.length > 4 %>

<% if collapsed %>
  <% first_link = links.shift
     last_links = links.pop(2) %>
  <%= link_to(first_link[:label], first_link[:url],
                class: "breadcrumbs-link #{first_link[:class]}",
                title: first_link[:label],
                data: first_link[:data]) %>
  <span class="delimiter">/</span>
  <span class="breadcrumbs-collapsed-container">
      <span class="show-breadcrumbs" data-toggle="dropdown" title="<%= t('projects.index.breadcrumbs_collapsed') %>">
        •••
        <span class="caret pull-right"></span>
      </span>
      <ul class="dropdown-menu breadcrumbs-dropdown" role="menu">
        <% links.each do |link| %>
          <li>
            <%= link_to(link[:label] + ' /', link[:url],
                        data: link[:data]) %>
          </li>
        <% end %>
      </ul>
  </span>
  <span class="delimiter">/</span>
   <% last_links.each do |link| %>
    <%= link_to(link[:label], link[:url],
                class: "breadcrumbs-link #{link[:class]}",
                title: link[:label],
                data: link[:data]) %>
    <span class="delimiter">/</span>
  <% end %>
<% else %>
  <% links.each do |link| %>
    <%= link_to(link[:label], link[:url],
                class: "breadcrumbs-link #{link[:class]}",
                title: link[:label],
                data: link[:data]) %>
    <span class="delimiter">/</span>
  <% end %>
<% end %>
