Sha256: a48a4ef5b89f4eb0375190e9ff322094739fea8243e708b882779d302c6ab2d0
Contents?: true
Size: 1.2 KB
Versions: 14
Compression:
Stored size: 1.2 KB
Contents
# -*- coding: utf-8 -*-
#
#--
# Copyright (C) 2009-2015 Thomas Leitner <t_leitner@gmx.at>
#
# This file is part of kramdown which is licensed under the MIT.
#++
#
# This file is based on code originally from the Stringex library and needs the data files from
# Stringex to work correctly.
module Kramdown
module Utils
# Provides the ability to tranliterate Unicode strings into plain ASCII ones.
module Unidecoder
gem 'stringex' if defined?(Gem)
path = $:.find {|dir| File.directory?(File.join(File.expand_path(dir), "stringex", "unidecoder_data"))}
if RUBY_VERSION <= '1.8.6' || !path
def self.decode(string)
string
end
else
CODEPOINTS = Hash.new do |h, k|
h[k] = YAML.load_file(File.join(path, "stringex", "unidecoder_data", "#{k}.yml"))
end
# Transliterate string from Unicode into ASCII.
def self.decode(string)
string.gsub(/[^\x00-\x7f]/u) do |codepoint|
begin
unpacked = codepoint.unpack("U")[0]
CODEPOINTS["x%02x" % (unpacked >> 8)][unpacked & 255]
rescue
"?"
end
end
end
end
end
end
end
Version data entries
14 entries across 13 versions & 5 rubygems