lib/adyen/templates/notification_model.rb in adyen-1.2.0 vs lib/adyen/templates/notification_model.rb in adyen-1.3.0

@@ -54,17 +54,17 @@
   # @see Adyen.notification#successful_authorisation?
   def authorisation?
     event_code == 'AUTHORISATION'
   end
 
-  alias :authorization? :authorisation?
+  alias_method :authorization?, :authorisation?
   
   # Returns true if this notification is an AUTHORISATION notification and
   # the success status indicates that the authorization was successfull.
   # @return [true, false] true iff  the notification is an authorization
   #   and the authorization was successful according to the success field.
   def successful_authorisation?
     event_code == 'AUTHORISATION' && success?
   end
   
-  alias :successful_authorization? :successful_authorisation?
+  alias_method :successful_authorization?, :successful_authorisation?
 end