lib/validations/validates_true_for.rb in validatable-1.2.2 vs lib/validations/validates_true_for.rb in validatable-1.3.0

@@ -1,8 +1,7 @@
 module Validatable
   class ValidatesTrueFor < ValidationBase #:nodoc:
-    attr_accessor :logic
-    understands :logic
+    required_option :logic
   
     def valid?(instance)
       instance.instance_eval(&logic) == true
     end
     
\ No newline at end of file