app/views/admin/shopping/_sub_header.html.erb
<%= link_to 'User', admin_shopping_users_path %>
<% if session_admin_cart.customer_id %>
|
<%= link_to 'Products', admin_shopping_products_path() %>
<% if !session_admin_cart.cart_items.empty? %>
|
<%= link_to 'Shipping', admin_shopping_checkout_shipping_addresses_path %> |
<%= link_to 'Billing', admin_shopping_checkout_billing_addresses_path %> |
<%= link_to 'Shipping Method', admin_shopping_checkout_shipping_methods_path %>
<% end %>
<% end %>