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

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* lib/unicode_normalize.rb: Remove definition of String#unicode_normalize!
  (including documentation)
* string.c: Define String#unicode_normalize! in rb_str_unicode_normalize_bang 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@58553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2017-05-04 01:36:52 +00:00
parent 6faa8408e5
commit 90ab1ee023
3 changed files with 23 additions and 17 deletions
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12
lib/unicode_normalize.rb
View file

@ -7,18 +7,6 @@
# additions to class String for Unicode normalization
#++
class String
# :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'
unicode_normalize! form
end
# :call-seq:
# str.unicode_normalized?(form=:nfc)
#

4
lib/unicode_normalize/normalize.rb
View file

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

24
string.c
View file

@ -9615,7 +9615,6 @@ rb_str_unicode_normalize(int argc, VALUE *argv, VALUE str)
rb_require("unicode_normalize/normalize.rb");
UnicodeNormalizeRequired = 1;
}
/* return rb_funcall2(str, id_unicode_normalize, argc, argv); */
if (argc==0)
return rb_funcall(mUnicodeNormalize, id_normalize, 1, str);
else if (argc==1)
@ -9624,6 +9623,28 @@ rb_str_unicode_normalize(int argc, VALUE *argv, VALUE str)
rb_raise(rb_eArgError, "too many arguments to unicode_normalize");
}
/*
* call-seq:
* str.unicode_normalize!(form=:nfc)
*
* Destructive version of String#unicode_normalize, doing Unicode
* normalization in place.
*/
static VALUE
rb_str_unicode_normalize_bang(int argc, VALUE *argv, VALUE str)
{
if (!UnicodeNormalizeRequired) {
rb_require("unicode_normalize/normalize.rb");
UnicodeNormalizeRequired = 1;
}
if (argc==0)
return rb_str_replace(str, rb_funcall(mUnicodeNormalize, id_normalize, 1, str));
else if (argc==1)
return rb_str_replace(str, rb_funcall(mUnicodeNormalize, id_normalize, 2, str, argv[0]));
else
rb_raise(rb_eArgError, "too many arguments to unicode_normalize!");
}
/**********************************************************************
* Document-class: Symbol
*
@ -10277,6 +10298,7 @@ Init_String(void)
id_normalize = rb_intern("normalize");
rb_define_method(rb_cString, "unicode_normalize", rb_str_unicode_normalize, -1);
rb_define_method(rb_cString, "unicode_normalize!", rb_str_unicode_normalize_bang, -1);
rb_fs = Qnil;
rb_define_hooked_variable("$;", &rb_fs, 0, rb_fs_setter);