--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/models/order_item.rb	Mon Mar 10 03:51:59 2008 +0900
@@ -0,0 +1,4 @@
+class OrderItem < ActiveRecord::Base
+  belongs_to :order
+  belongs_to :product
+end