gistfile1.rb

 def ship_mondial_relay_orders
      tracking_numbers = []
      Order.transaction do
        Order.processing.mondial_relay.each do |order|
          tracking_number = MondialRelay.create_mondial_relais_expedition(order)
          order.shipments.create( {:tracking_number => tracking_number, :author => @current_user} )
          tracking_numbers << tracking_number
          if order.processing?
            order.ship_order!
            begin
              Notifier.deliver_order_shipped_notification(order)
            rescue Exception
              logger.error "Could not send confirmation email to order #{order.id}"
              order.comments.create(:content => "N'a pas pu envoyer l'email de confirmation d'envoi de commande")
            end
          end
        end
      end
      
      respond_to do |accepts|
        accepts.html {
          url_tickets = MondialRelay.get_mondial_relay_labels(tracking_numbers)
          redirect_to "http://www.mondialrelay.fr#{url_tickets}"
        }
      end
    end