%h3 Wiki Sitemap (Two levels)

%ul.nav.nav-list
  - @roots.each do |node|
    %li
      = link_to node.title, wiki_page_path(node), class: "space-link"

      %ul.nav-list-sub
        - node.children.each do |child|
          %li
            = link_to wiki_page_path(child) do
              = child.title
              - if child.has_children?
                %i.fa.fa-arrow-circle-right