Hi all, on page 151 of the book agile... we have the following code in the file order.rb:
def add_line_items_from_cart(cart) cart.items.each do |item| li = LineItem.from_cart_item(item) line_items << li end what kind of variable is line_items? is it a local, class, instance or other kind of variable? if it is local how rails saves the contents of this variable when saves the order in "save_order" method which is place in the file "store_controller.rb"? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
