%ul.nav.nav-tabs
  - if @project.wiki_enabled
    = nav_link(controller: 'wikis') do
      = link_to 'Wiki', project_wiki_path(@project, :home)

  - if @project.wall_enabled
    = nav_link(path: 'projects#wall') do
      = link_to 'Wall', wall_project_path(@project)

  = nav_link(path: 'projects#files') do
    = link_to 'Attachments', files_project_path(@project), class: "files-tab tab"

  = nav_link(controller: :snippets) do
    = link_to 'Snippets', project_snippets_path(@project), class: "snippets-tab tab"