Module: ActiveRecord::Acts::ShoppingCartItem::ClassMethods

Defined in:
lib/active_record/acts/shopping_cart_item.rb

Instance Method Summary collapse

Instance Method Details

#acts_as_shopping_cart_item ⇒ Object

Alias for:

acts_as_shopping_cart_item_for :shopping_cart



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# File 'lib/active_record/acts/shopping_cart_item.rb', line 30

def acts_as_shopping_cart_item
  acts_as_shopping_cart_item_for :shopping_cart
end

#acts_as_shopping_cart_item_for(cart_class) ⇒ Object

Prepares the class to act as a cart item.

Receives as a parameter the name of the class that acts as a cart

Example:

acts_as_shopping_cart_item :cart



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# File 'lib/active_record/acts/shopping_cart_item.rb', line 19

def acts_as_shopping_cart_item_for(cart_class)
  self.send :include, ActiveRecord::Acts::ShoppingCartItem::InstanceMethods
  belongs_to :owner, :polymorphic => true
  belongs_to :item, :polymorphic => true
end