admin/views/cities/edit.haml
%ul.nav.nav-tabs
%li=link_to tag_icon(:list, pat(:list)), url(:cities, :index)
%li=link_to tag_icon(:plus, pat(:new)), url(:cities, :new)
%li.active=link_to tag_icon(:edit, pat(:edit)), url(:cities, :edit, :id => @city.id)
.tabs-content
-form_for :city, url(:cities, :update, :id => @city.id), :method => :put, :class => 'form-horizontal' do |f|
=partial 'cities/form', :locals => { :f => f }