%ul.list-group
%li.list-group-item %a{ href: link_to(@up) } .. - @files.each do |f| %li.list-group-item %a{ href: link_to(f) }&= f
%ul.list-group
%li.list-group-item %a{ href: link_to(@up) } .. - @files.each do |f| %li.list-group-item %a{ href: link_to(f) }&= f