Contents

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

#==========================
# utils.rb
#==========================
#
# Image utility functions to inspect text font metrics
#
# This file is part of RSyntaxTree, which is a ruby port of Andre Eisenbach's
# excellent program phpSyntaxTree.
#
# Copyright (c) 2007-2018 Yoichiro Hasebe <[e-mail]>
# Copyright (c) 2003-2004 Andre Eisenbach <[e-mail]>

class String
  def contains_cjk?
    !!(self =~ /\p{Han}|\p{Katakana}|\p{Hiragana}|\p{Hangul}/)
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
rsyntaxtree-0.7.6	lib/rsyntaxtree/utils.rb
rsyntaxtree-0.7.5	lib/rsyntaxtree/utils.rb
rsyntaxtree-0.7.3	lib/rsyntaxtree/utils.rb