gh-227 fix first_applicable call - enable *args

Author: geekq

lib/workflow.rb

@@ -65,8 +65,8 @@ def assign_workflow(specification_object)
               process_event!(event_name, *args, **kwargs)
             end
 
-            define_method "can_#{event_name}?" do
-              return !!current_state.events.first_applicable(event_name, self)
+            define_method "can_#{event_name}?".to_sym do |*args, **kwargs|
+              return !!current_state.events.first_applicable(event_name, self, args)
             end
           end
         end