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, 24 insertions, 0 deletions

diff --git a/activesupport/lib/active_support/ruby/shim.rb b/activesupport/lib/active_support/ruby/shim.rb
new file mode 100644
index 0000000000..37c57c485a
--- /dev/null
+++ b/activesupport/lib/active_support/ruby/shim.rb
@@ -0,0 +1,24 @@
+# Backported Ruby builtins so you can code with the latest & greatest
+# but still run on any Ruby 1.8.x.
+#
+# Date        next_year, next_month
+# DateTime    to_date, to_datetime, xmlschema
+# Enumerable  group_by, each_with_object, none?
+# Integer     even?, odd?
+# Object      tap
+# Process     Process.daemon
+# REXML       security fix
+# String      ord
+# Symbol      to_proc
+# Time        to_date, to_time, to_datetime
+require 'active_support'
+require 'active_support/core_ext/date/calculations'
+require 'active_support/core_ext/date_time/conversions'
+require 'active_support/core_ext/enumerable'
+require 'active_support/core_ext/integer/even_odd'
+require 'active_support/core_ext/object/tap'
+require 'active_support/core_ext/process/daemon'
+require 'active_support/core_ext/string/conversions'
+require 'active_support/core_ext/rexml'
+require 'active_support/core_ext/symbol/to_proc'
+require 'active_support/core_ext/time/conversions'