1 files changed, 8 insertions, 0 deletions
diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb
index bf9aa4e65f..e57e361520 100644
--- a/activerecord/test/cases/nested_attributes_test.rb
+++ b/activerecord/test/cases/nested_attributes_test.rb
@@ -104,6 +104,14 @@ class TestNestedAttributesInGeneral < ActiveRecord::TestCase
     pirate.ship_attributes = { :name => 'Red Pearl', :_reject_me_if_new => true }
     assert_difference('Ship.count') { pirate.save! }
   end
+
+  def test_reject_if_with_indifferent_keys
+    Pirate.accepts_nested_attributes_for :ship, :reject_if => proc {|attributes| attributes[:name].blank? }
+
+    pirate = Pirate.new(:catchphrase => "Stop wastin' me time")
+    pirate.ship_attributes = { :name => 'Hello Pearl' }
+    assert_difference('Ship.count') { pirate.save! }
+  end
 end
 
 class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase