/usr/lib/ruby/vendor_ruby/locale/tag.rb is in ruby-locale 2.1.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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tag.rb - Locale::Tag module
Copyright (C) 2008,2009 Masao Mutoh
You may redistribute it and/or modify it under the same
license terms as Ruby.
=end
require 'locale/tag/simple'
require 'locale/tag/irregular'
require 'locale/tag/common'
require 'locale/tag/rfc'
require 'locale/tag/cldr'
require 'locale/tag/posix'
module Locale
# Language tag / locale identifiers.
module Tag
module_function
# Parse a language tag/locale name and return Locale::Tag
# object.
# * tag: a tag as a String. e.g.) ja-Hira-JP
# * Returns: a Locale::Tag subclass.
def parse(tag)
# Common is not used here.
[Simple, Common, Rfc, Cldr, Posix].each do |parser|
ret = parser.parse(tag)
return ret if ret
end
Locale::Tag::Irregular.new(tag)
end
end
end
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