ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: opt / alt / ruby22 / lib64 / ruby / 2.2.0

# coding: utf-8

# Copyright Ayumu Nojima (野島 歩) and Martin J. Dürst (duerst@it.aoyama.ac.jp)

# additions to class String for Unicode normalization
class String
  # === Unicode Normalization
  #
  # :call-seq:
  #    str.unicode_normalize(form=:nfc)
  #
  # Returns a normalized form of +str+, using Unicode normalizations
  # NFC, NFD, NFKC, or NFKD. The normalization form used is determined
  # by +form+, which is any of the four values :nfc, :nfd, :nfkc, or :nfkd.
  # The default is :nfc.
  #
  # If the string is not in a Unicode Encoding, then an Exception is raised.
  # In this context, 'Unicode Encoding' means any of  UTF-8, UTF-16BE/LE,
  # and UTF-32BE/LE, as well as GB18030, UCS_2BE, and UCS_4BE. Anything
  # else than UTF-8 is implemented by converting to UTF-8,
  # which makes it slower than UTF-8.
  #
  # _Examples_
  #
  #   "a\u0300".unicode_normalize        #=> 'à' (same as "\u00E0")
  #   "a\u0300".unicode_normalize(:nfc)  #=> 'à' (same as "\u00E0")
  #   "\u00E0".unicode_normalize(:nfd)   #=> 'à' (same as "a\u0300")
  #   "\xE0".force_encoding('ISO-8859-1').unicode_normalize(:nfd)
  #                                      #=> Encoding::CompatibilityError raised
  #
  def unicode_normalize(form = :nfc)
    require 'unicode_normalize/normalize.rb' unless defined? UnicodeNormalize
    ## The following line can be uncommented to avoid repeated checking for
    ## UnicodeNormalize. However, tests didn't show any noticeable speedup
    ## when doing this. This comment also applies to the commented out lines
    ## in String#unicode_normalize! and String#unicode_normalized?.
    # String.send(:define_method, :unicode_normalize, ->(form = :nfc) { UnicodeNormalize.normalize(self, form) } )
    UnicodeNormalize.normalize(self, form)
  end

# :call-seq:
  #    str.unicode_normalize!(form=:nfc)
  #
  # Destructive version of String#unicode_normalize, doing Unicode
  # normalization in place.
  #
  def unicode_normalize!(form = :nfc)
    require 'unicode_normalize/normalize.rb' unless defined? UnicodeNormalize
    # String.send(:define_method, :unicode_normalize!, ->(form = :nfc) { replace(unicode_normalize(form)) } )
    replace(unicode_normalize(form))
  end

# :call-seq:
  #    str.unicode_normalized?(form=:nfc)
  #
  # Checks whether +str+ is in Unicode normalization form +form+,
  # which is any of the four values :nfc, :nfd, :nfkc, or :nfkd.
  # The default is :nfc.
  #
  # If the string is not in a Unicode Encoding, then an Exception is raised.
  # For details, see String#unicode_normalize.
  #
  # _Examples_
  #
  #   "a\u0300".unicode_normalized?        #=> false
  #   "a\u0300".unicode_normalized?(:nfd)  #=> true
  #   "\u00E0".unicode_normalized?         #=> true
  #   "\u00E0".unicode_normalized?(:nfd)   #=> false
  #   "\xE0".force_encoding('ISO-8859-1').unicode_normalized?
  #                                        #=> Encoding::CompatibilityError raised
  #
  def unicode_normalized?(form = :nfc)
    require 'unicode_normalize/normalize.rb' unless defined? UnicodeNormalize
    # String.send(:define_method, :unicode_normalized?, ->(form = :nfc) { UnicodeNormalize.normalized?(self, form) } )
    UnicodeNormalize.normalized?(self, form)
  end
end

[-] pstore.rb [open]
[-] ripper.rb [open]
[-] optparse.rb [open]
[-] shell.rb [open]
[-] singleton.rb [open]
[+] ..
[-] tempfile.rb [open]
[-] rss.rb [open]
[-] time.rb [open]
[-] delegate.rb [open]
[-] forwardable.rb [open]
[-] json.rb [open]
[+] rexml
[-] rubygems.rb [open]
[-] abbrev.rb [open]
[+] rbconfig
[-] fileutils.rb [open]
[-] set.rb [open]
[-] csv.rb [open]
[-] yaml.rb [open]
[-] socket.rb [open]
[+] optparse
[-] kconv.rb [open]
[-] psych.rb [open]
[-] mathn.rb [open]
[-] monitor.rb [open]
[-] webrick.rb [open]
[-] date.rb [open]
[-] pp.rb [open]
[+] racc
[-] English.rb [open]
[-] irb.rb [open]
[-] prime.rb [open]
[-] cgi.rb [open]
[-] benchmark.rb [open]
[-] unicode_normalize.rb [open]
[+] syslog
[-] profile.rb [open]
[+] x86_64-linux
[+] webrick
[-] logger.rb [open]
[+] openssl
[-] find.rb [open]
[-] resolv-replace.rb [open]
[-] erb.rb [open]
[-] tmpdir.rb [open]
[+] yaml
[-] drb.rb [open]
[+] io
[+] rinda
[-] expect.rb [open]
[-] tracer.rb [open]
[+] shell
[-] ubygems.rb [open]
[-] mutex_m.rb [open]
[-] matrix.rb [open]
[-] sync.rb [open]
[-] base64.rb [open]
[-] e2mmap.rb [open]
[-] openssl.rb [open]
[-] fiddle.rb [open]
[-] ostruct.rb [open]
[+] irb
[-] profiler.rb [open]
[-] shellwords.rb [open]
[-] uri.rb [open]
[+] fiddle
[+] net
[+] digest
[-] scanf.rb [open]
[+] rdoc
[+] cgi
[-] ipaddr.rb [open]
[+] rake
[+] json
[-] cmath.rb [open]
[+] psych
[+] rubygems
[+] ripper
[-] un.rb [open]
[-] debug.rb [open]
[-] optionparser.rb [open]
[-] getoptlong.rb [open]
[-] xmlrpc.rb [open]
[-] pathname.rb [open]
[-] observer.rb [open]
[-] rake.rb [open]
[+] drb
[-] weakref.rb [open]
[-] resolv.rb [open]
[-] thwait.rb [open]
[-] open3.rb [open]
[+] matrix
[+] xmlrpc
[-] mkmf.rb [open]
[-] rdoc.rb [open]
[-] securerandom.rb [open]
[-] open-uri.rb [open]
[-] prettyprint.rb [open]
[-] tsort.rb [open]
[-] timeout.rb [open]
[+] rss
[-] digest.rb [open]
[+] unicode_normalize
[+] uri