rails/activesupport/lib/active_support.rb
Andrew White c9c5788a52 Add compatibility for Ruby 2.4 to_time changes
In Ruby 2.4 the `to_time` method for both `DateTime` and `Time` will
preserve the timezone of the receiver when converting to an instance
of `Time`. Since Rails 5.0 will support Ruby 2.2, 2.3 and later we
need to introduce a compatibility layer so that apps that upgrade do
not break. New apps will have a config initializer file that defaults
to match the new Ruby 2.4 behavior going forward.

For information about the changes to Ruby see:
https://bugs.ruby-lang.org/issues/12189
https://bugs.ruby-lang.org/issues/12271

Fixes #24617.
2016-04-23 15:03:50 +01:00

100 lines
2.9 KiB
Ruby

#--
# Copyright (c) 2005-2016 David Heinemeier Hansson
#
# Permission is hereby granted, free of charge, to any person obtaining
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# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
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# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#++
require 'securerandom'
require "active_support/dependencies/autoload"
require "active_support/version"
require "active_support/logger"
require "active_support/lazy_load_hooks"
require "active_support/core_ext/date_and_time/compatibility"
module ActiveSupport
extend ActiveSupport::Autoload
autoload :Concern
autoload :Dependencies
autoload :DescendantsTracker
autoload :ExecutionWrapper
autoload :Executor
autoload :FileUpdateChecker
autoload :EventedFileUpdateChecker
autoload :LogSubscriber
autoload :Notifications
autoload :Reloader
eager_autoload do
autoload :BacktraceCleaner
autoload :ProxyObject
autoload :Benchmarkable
autoload :Cache
autoload :Callbacks
autoload :Configurable
autoload :Deprecation
autoload :Gzip
autoload :Inflector
autoload :JSON
autoload :KeyGenerator
autoload :MessageEncryptor
autoload :MessageVerifier
autoload :Multibyte
autoload :NumberHelper
autoload :OptionMerger
autoload :OrderedHash
autoload :OrderedOptions
autoload :StringInquirer
autoload :TaggedLogging
autoload :XmlMini
autoload :ArrayInquirer
end
autoload :Rescuable
autoload :SafeBuffer, "active_support/core_ext/string/output_safety"
autoload :TestCase
def self.eager_load!
super
NumberHelper.eager_load!
end
cattr_accessor :test_order # :nodoc:
def self.halt_callback_chains_on_return_false
Callbacks.halt_and_display_warning_on_return_false
end
def self.halt_callback_chains_on_return_false=(value)
Callbacks.halt_and_display_warning_on_return_false = value
end
def self.to_time_preserves_timezone
DateAndTime::Compatibility.preserve_timezone
end
def self.to_time_preserves_timezone=(value)
DateAndTime::Compatibility.preserve_timezone = value
end
end
autoload :I18n, "active_support/i18n"