lib/active_support/time.rb



require 'active_support'

module ActiveSupport
  autoload :Duration, 'active_support/duration'
  autoload :TimeWithZone, 'active_support/time_with_zone'
  autoload :TimeZone, 'active_support/values/time_zone'
end

require 'date'
require 'time'

require 'active_support/core_ext/time'
require 'active_support/core_ext/date'
require 'active_support/core_ext/date_time'

require 'active_support/core_ext/integer/time'
require 'active_support/core_ext/numeric/time'

require 'active_support/core_ext/string/conversions'
require 'active_support/core_ext/string/zones'