Module: ShoppingCart::OrdersHelper

Defined in:: app/helpers/shopping_cart/orders_helper.rb

Instance Method Summary collapse

#calculate_discount(order) ⇒ Object

Instance Method Details

#calculate_discount(order) ⇒ `Object`



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# File 'app/helpers/shopping_cart/orders_helper.rb', line 3

def calculate_discount(order)
  order.discount_amount ? order.subtotal_price * (order.discount_amount.to_f / 100) : 0
end