<%% cache node do %> <%%= content_tag :li, class: ['nav-item', node.children.any? ? 'dropdown' : nil].compact do %> <%%= link_to_if node.url, node.name, @preview_mode ? 'javascript: void(0)' : node.url, class: ['nav-link', current_page?(node.url) ? 'active' : nil].compact, title: node.title, target: node.external? ? '_blank' : nil, rel: node.nofollow? ? 'nofollow' : nil %> <%% if node.children.any? %>

<%%= render node.children.includes(:page, :children), as: 'node' %>

<%% end %> <%% end %> <%% end %>