Actor::Base audit_usernames? now an alias

lib/actor/base.rb

@@ -43,6 +43,8 @@ module Actor
 
     attr_reader :audit_usernames
 
+    alias audit_usernames? audit_usernames
+
     def klass_name
       self.class.to_s.split('::')[-1]
     end
@@ -50,9 +52,5 @@ module Actor
     def label
       klass_name.downcase
     end
-
-    def audit_usernames?
-      audit_usernames
-    end
   end
 end