spree/spree — Issue #855: Promotion::Rules::ItemTotal preferred_amount should not be a string
Author: tka
Created: 2011-12-08 05:09:33+00:00
State: open

in

https://github.com/spree/spree/blob/master/promo/app/models/spree/promotion/rules/item_total.rb#L11

in master branch preferred_amount is a string

it should be Fixnum or Bignum