_menu_branch.html.erb

<%
  css = (css = css_for_menu_branch(menu_branch, menu_branch_counter)).any? ? " class='#{css.join(' ')}'" : nil
  dom_id = (menu_branch.parent_id.nil? and menu_branch.title.present?) ? " id='item_#{menu_branch_counter}'" : nil
-%>
<li<%= css -%><%= dom_id -%>>
  <%= link_to menu_branch.title, menu_branch.url %>

  <% unless hide_children or
            menu_branch.parent_id.present? or
            (children = menu_branch.children.reject{|c| !c.in_menu?}).empty? %>
    <nav class='clearfix'>
      <ul>
        <%=
          render :partial => "/shared/menu_branch",
                 :collection => children,
                 :locals => {
                   :hide_children => hide_children,
                   :sibling_count => children.size - 1
                 } -%>
      </ul>
    </nav>
  <% end %>
</li>