Created
June 12, 2014 22:05
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app/models/cart.rb
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| class Cart < ActiveRecord::Base | |
| has_many :cart_items, :dependent => :destroy | |
| has_many :items, :through => :cart_items, :source => :product | |
| def add_product_to_cart(product) | |
| items << product | |
| end | |
| end |
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