Always pull in version for frameworks (standardize autoload / require / none)

actionmailer/lib/action_mailer.rb

@@ -26,6 +26,7 @@
 
 require 'abstract_controller'
 require 'action_view'
+require 'action_mailer/version'
 
 # Common Active Support usage in Action Mailer
 require 'active_support/core_ext/class'

activemodel/lib/active_model.rb

@@ -24,7 +24,7 @@
 activesupport_path = File.expand_path('../../../activesupport/lib', __FILE__)
 $:.unshift(activesupport_path) if File.directory?(activesupport_path) && !$:.include?(activesupport_path)
 require 'active_support'
-
+require 'active_model/version'
 
 module ActiveModel
   extend ActiveSupport::Autoload
@@ -45,7 +45,6 @@ module ActiveModel
   autoload :Serialization
   autoload :TestCase
   autoload :Translation
-  autoload :VERSION
   autoload :Validations
   autoload :Validator
 

activerecord/lib/active_record.rb

@@ -33,12 +33,12 @@
 require 'active_model'
 require 'arel'
 
+require 'active_record/version'
+
 module ActiveRecord
   extend ActiveSupport::Autoload
 
   eager_autoload do
-    autoload :VERSION
-
     autoload :ActiveRecordError, 'active_record/errors'
     autoload :ConnectionNotEstablished, 'active_record/errors'
 

activeresource/lib/active_resource.rb

@@ -29,6 +29,7 @@
 
 require 'active_support'
 require 'active_model'
+require 'active_resource/version'
 
 module ActiveResource
   extend ActiveSupport::Autoload

activesupport/lib/active_support.rb

@@ -35,6 +35,7 @@ def load_all!; load_all_hooks.each { |hook| hook.call } end
 end
 
 require "active_support/dependencies/autoload"
+require "active_support/version"
 
 module ActiveSupport
   extend ActiveSupport::Autoload
@@ -43,7 +44,6 @@ module ActiveSupport
   autoload :FileUpdateChecker
   autoload :LogSubscriber
   autoload :Notifications
-  autoload :VERSION
 
   # TODO: Narrow this list down
   eager_autoload do