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move definition of String#unicode_normalize to C to make sure it is documented

* lib/unicode_normalize.rb: Remove definition of String#unicode_normalize
  (including documentation)
* string.c: Define String#unicode_normalize in rb_str_unicode_normalize in C,
  (including documentation)
* lib/unicode_normalize/normalize.rb: Remove (re)definition of
  String#unicode_normalize to avoid warnings (when $VERBOSE==true) and
  problems when String is frozen

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2017-05-03 12:18:37 +00:00
parent 8b51a725db
commit 5fee67c9ba
3 changed files with 48 additions and 30 deletions

View file

@ -160,10 +160,6 @@ module UnicodeNormalize # :nodoc:
end # module
class String # :nodoc:
def unicode_normalize(form = :nfc)
UnicodeNormalize.normalize(self, form)
end
def unicode_normalize!(form = :nfc)
replace(UnicodeNormalize.normalize(self, form))
end