<% [[@my_folder_tree, 'My folders'], [@shared_folder_tree, 'Shared with me']].each do |tree, label| %>
<%= label %>
<% tree.each do |foldernode| %>
<%= link_to foldernode[:object] do %> <%= foldernode[:object].name || 'New folder' %> <% end %>
<%= render partial: 'delete_object_button', locals: {object: foldernode[:object]} %>
<% end %> <% end %>