vendor/rails/activesupport/lib/active_support/multibyte.rb

   1 # encoding: utf-8
   2
   3 require 'active_support/multibyte/chars'
   4 require 'active_support/multibyte/exceptions'
   5 require 'active_support/multibyte/unicode_database'
   6
   7 module ActiveSupport #:nodoc:
   8   module Multibyte
   9     # A list of all available normalization forms. See http://www.unicode.org/reports/tr15/tr15-29.html for more
  10     # information about normalization.
  11     NORMALIZATION_FORMS = [:c, :kc, :d, :kd]
  12
  13     # The Unicode version that is supported by the implementation
  14     UNICODE_VERSION = '5.1.0'
  15
  16     # The default normalization used for operations that require normalization. It can be set to any of the
  17     # normalizations in NORMALIZATION_FORMS.
  18     #
  19     # Example:
  20     #   ActiveSupport::Multibyte.default_normalization_form = :c
  21     mattr_accessor :default_normalization_form
  22     self.default_normalization_form = :kc
  23
  24     # The proxy class returned when calling mb_chars. You can use this accessor to configure your own proxy
  25     # class so you can support other encodings. See the ActiveSupport::Multibyte::Chars implementation for
  26     # an example how to do this.
  27     #
  28     # Example:
  29     #   ActiveSupport::Multibyte.proxy_class = CharsForUTF32
  30     mattr_accessor :proxy_class
  31     self.proxy_class = ActiveSupport::Multibyte::Chars
  32   end
  33 end