- url = content.url(@ref) rescue nil
- name = content.basename
- return unless url
%tr{ class: "tree-item", url: url }
  %td.tree-item-file-name
    = image_tag "submodule.png"
    %strong= truncate(name, length: 40)
  %td
    %code= content.id[0..10]
  %td
    = link_to truncate(url, length: 40), url