lib/active_merchant/billing/gateway.rb in activemerchant-1.12.1 vs lib/active_merchant/billing/gateway.rb in activemerchant-1.13.0

@@ -61,9 +61,10 @@
       include CreditCardFormatting
       include Utils
       
       DEBIT_CARDS = [ :switch, :solo ]
       CURRENCIES_WITHOUT_FRACTIONS = [ 'JPY' ]
+      CREDIT_DEPRECATION_MESSAGE = "Support for using credit to refund existing transactions is deprecated and will be removed from a future release of ActiveMerchant. Please use the refund method instead."
             
       cattr_reader :implementations
       @@implementations = []
       
       def self.inherited(subclass)