Sha256: 2eff92948130cba37e01d551a751f7d75d795804dc8105defa8892d13f61bcf9
Contents?: true
Size: 548 Bytes
Versions: 9
Compression:
Stored size: 548 Bytes
Contents
class Calculator::FlatPercentItemTotal < Calculator
preference :flat_percent, :decimal, :default => 0
def self.description
I18n.t("flat_percent")
end
def self.register
super
Coupon.register_calculator(self)
ShippingMethod.register_calculator(self)
ShippingRate.register_calculator(self)
end
def compute(line_items)
return if line_items.nil?
item_total = line_items.inject(0) {|amount, li| amount + li.total }
item_total * self.preferred_flat_percent / 100.0
end
end
Version data entries
9 entries across 9 versions & 1 rubygems