Module: ShopPackages::Models::ShopDiscount

Defined in:
lib/shop_packages/models/shop_discount.rb

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/shop_packages/models/shop_discount.rb', line 5

def self.included(base)
  base.class_eval do
    
    has_many :packages, :through => :discountables, :source => :package, :conditions => "shop_discountables.discounted_type = 'ShopPackage'"
    
    def available_packages
      ShopPackage.all - packages
    end
    
  end
end