lib/foodsoft_current_orders/app/views/current_orders/articles/_articles.html.haml
- @order_articles.includes(:order => :supplier).reorder('suppliers.name, articles.article_category_id, articles.name').group_by {|oa| oa.order.name}.each do |name, articles|
%li.nav-header= name
- articles.each do |oa|
%li= link_to oa.article.name, current_orders_articles_path(order: oa.order.id, id: oa.id, anchor: 'order_article'), remote: true