Remove ruby/shim

require 'action_view' is now much faster

actionpack/lib/abstract_controller.rb

@@ -3,7 +3,6 @@ $:.unshift(activesupport_path) if File.directory?(activesupport_path) && !$:.inc
 
 require 'action_pack'
 require 'active_support/concern'
-require 'active_support/ruby/shim'
 require 'active_support/dependencies/autoload'
 require 'active_support/core_ext/class/attribute'
 require 'active_support/core_ext/module/attr_internal'

actionpack/lib/action_view.rb

@@ -21,9 +21,9 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #++
 
-require 'active_support/ruby/shim'
 require 'active_support/core_ext/class/attribute_accessors'
 
+require 'active_support'
 require 'action_pack'
 
 module ActionView

activesupport/lib/active_support/ruby/shim.rb

@@ -1,15 +0,0 @@
-# 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, none?
-# String      ord
-# 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/string/conversions'
-require 'active_support/core_ext/string/interpolation'
-require 'active_support/core_ext/time/conversions'