Merge branch 'master' into active_model

Conflicts:
	activemodel/lib/active_model/core.rb
	activemodel/test/cases/state_machine/event_test.rb
	activemodel/test/cases/state_machine/state_transition_test.rb
	activerecord/lib/active_record/validations.rb
	activerecord/test/cases/validations/i18n_validation_test.rb
	activeresource/lib/active_resource.rb
	activeresource/test/abstract_unit.rb

1 files changed, 2 insertions, 2 deletions

diff --git a/activesupport/lib/active_support/core_ext/integer/even_odd.rb b/activesupport/lib/active_support/core_ext/integer/even_odd.rb
index 6d005268a3..8f9a97b44c 100644
--- a/activesupport/lib/active_support/core_ext/integer/even_odd.rb
+++ b/activesupport/lib/active_support/core_ext/integer/even_odd.rb
@@ -7,10 +7,10 @@ class Integer
   # Is the integer a multiple of 2?
   def even?
     multiple_of? 2
-  end if RUBY_VERSION < '1.9'
+  end unless method_defined?(:even?)
 
   # Is the integer not a multiple of 2?
   def odd?
     !even?
-  end if RUBY_VERSION < '1.9'
+  end unless method_defined?(:odd?)
 end