13 lines
276 B
Ruby
13 lines
276 B
Ruby
class ItemInCart < ActiveRecord::Base
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belongs_to :cart
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belongs_to :item
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validates_uniqueness_of :item_id, scope: :cart_id
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validates :item_id, presence: true
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validates :cart_id, presence: true
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def to_s
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item.name + " " + count.to_s + " " + price.to_s
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end
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end
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