vendor/rails/activesupport/lib/active_support/vendor/tzinfo-0.3.12/tzinfo/linked_timezone_info.rb

   1 #--
   2 # Copyright (c) 2006 Philip Ross
   3 #
   4 # Permission is hereby granted, free of charge, to any person obtaining a copy
   5 # of this software and associated documentation files (the "Software"), to deal
   6 # in the Software without restriction, including without limitation the rights
   7 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8 # copies of the Software, and to permit persons to whom the Software is
   9 # furnished to do so, subject to the following conditions:
  10 #
  11 # The above copyright notice and this permission notice shall be included in all
  12 # copies or substantial portions of the Software.
  13 #
  14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20 # THE SOFTWARE.
  21 #++
  22
  23 require 'tzinfo/timezone_info'
  24
  25 module TZInfo
  26   # Represents a linked timezone defined in a data module.
  27   class LinkedTimezoneInfo < TimezoneInfo #:nodoc:
  28
  29     # The zone that provides the data (that this zone is an alias for).
  30     attr_reader :link_to_identifier
  31
  32     # Constructs a new TimezoneInfo with an identifier and the identifier
  33     # of the zone linked to.
  34     def initialize(identifier, link_to_identifier)
  35       super(identifier)
  36       @link_to_identifier = link_to_identifier
  37     end
  38
  39     # Returns internal object state as a programmer-readable string.
  40     def inspect
  41       "#<#{self.class}: #@identifier,#@link_to_identifier>"
  42     end
  43   end
  44 end