app/models/order.rb

   1 class Order < ActiveRecord::Base
   2   has_many :line_items
   3
   4   PAYMENT_TYPES = [
   5     ["Cheque",          "cheque"],
   6     ["Credit card",     "cc"],
   7     ["Purchase order",  "po"]
   8   ]
   9
  10   validates_presence_of :name, :address, :email, :pay_type
  11   validates_inclusion_of :pay_type, :in =>
  12     PAYMENT_TYPES.map {|disp, value| value}
  13
  14 #  def add_line_items_from_cart(cart)
  15 #    cart.items.each do |item|
  16 #      li = LineItem.from_cart_item(item)
  17 #      line_items << li
  18 #    end
  19 #  end
  20 end