Encapsulate date/time core extensions and constant autoloads in active_support/core/time

activesupport/lib/active_support.rb

@@ -23,7 +23,7 @@
 
 module ActiveSupport
   def self.load_all!
-    [Dependencies, Deprecation, Gzip, MessageVerifier, Multibyte, SecureRandom, TimeWithZone]
+    [Dependencies, Deprecation, Gzip, MessageVerifier, Multibyte, SecureRandom] + Core.load_all!
   end
 
   autoload :BacktraceCleaner, 'active_support/backtrace_cleaner'
@@ -46,11 +46,11 @@ module ActiveSupport
   autoload :Rescuable, 'active_support/rescuable'
   autoload :SecureRandom, 'active_support/secure_random'
   autoload :StringInquirer, 'active_support/string_inquirer'
-  autoload :TimeWithZone, 'active_support/time_with_zone'
-  autoload :TimeZone, 'active_support/values/time_zone'
   autoload :XmlMini, 'active_support/xml_mini'
 end
 
+require 'active_support/core/all'
+
 require 'active_support/vendor'
 require 'active_support/core_ext'
 require 'active_support/dependencies'

activesupport/lib/active_support/core.rb

@@ -0,0 +1,7 @@
+module ActiveSupport
+  module Core
+    def self.load_all!
+      [TimeWithZone]
+    end
+  end
+end

activesupport/lib/active_support/core/all.rb

@@ -0,0 +1,4 @@
+require 'active_support/core'
+Dir["#{File.dirname(__FILE__)}/core/*.rb"].sort.each do |path|
+  require "active_support/core/#{File.basename(path, '.rb')}"
+end

activesupport/lib/active_support/core/time.rb

@@ -0,0 +1,4 @@
+require 'active_support/core/time/autoload'
+require 'active_support/core_ext/time'
+require 'active_support/core_ext/date'
+require 'active_support/core_ext/datetime'

activesupport/lib/active_support/core/time/autoload.rb

@@ -0,0 +1,4 @@
+module ActiveSupport
+  autoload :TimeWithZone, 'active_support/time_with_zone'
+  autoload :TimeZone, 'active_support/values/time_zone'
+end

activesupport/lib/active_support/values/time_zone.rb

@@ -1,13 +1,6 @@
-require 'active_support/core_ext/time/publicize_conversion_methods'
-require 'active_support/core_ext/time/acts_like'
-require 'active_support/core_ext/time/calculations'
-require 'active_support/core_ext/time/zones'
-
-require 'active_support/core_ext/date/acts_like'
-
-require 'active_support/core_ext/date_time/acts_like'
-require 'active_support/core_ext/date_time/calculations'
-require 'active_support/core_ext/date_time/zones'
+require 'active_support/core_ext/time'
+require 'active_support/core_ext/date'
+require 'active_support/core_ext/date_time'
 
 # The TimeZone class serves as a wrapper around TZInfo::Timezone instances. It allows us to do the following:
 #