class Refinery::CartItem
Attributes
product[R]
quantity[R]
Public Class Methods
new(product)
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# File lib/refinery/cart_item.rb, line 9 def initialize(product) @product = product @quantity = 1 end
Public Instance Methods
increment_quantity()
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# File lib/refinery/cart_item.rb, line 14 def increment_quantity @quantity += 1 end
name()
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# File lib/refinery/cart_item.rb, line 18 def name @product.name end
price()
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# File lib/refinery/cart_item.rb, line 22 def price @product.price * @quantity end