inclusion.rb in aws-sdk-1.8.1

- old
+ new

@@ -1,6 +1,6 @@
-# Copyright 2011-2012 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
 # the License is located at
 #
@@ -17,10 +17,10 @@
   module Record
     
     # @private
     class InclusionValidator < Validator
 
-      ACCEPTED_OPTIONS = [:in, :message, :allow_nil, :on, :if, :unless]
+      ACCEPTED_OPTIONS = [:in, :message, :allow_nil, :allow_blank, :on, :if, :unless]
 
       def setup record_class
         ensure_present(:in)
         ensure_type(Enumerable, :in)
       end