rework definition of String#unicode_normalize! and #unicode_normalized?

simplify String#unicode_normalize! and #unicode_normalized?
in lib/unicode_normalize.rb by redefining them
in lib/unicode_normalize/normalize.rb

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 1 deletions

diff --git a/lib/unicode_normalize/normalize.rb b/lib/unicode_normalize/normalize.rb
index 759197d02c..87b84589a5 100644
--- a/lib/unicode_normalize/normalize.rb
+++ b/lib/unicode_normalize/normalize.rb
@@ -157,11 +157,18 @@ module UnicodeNormalize  # :nodoc:
       raise Encoding::CompatibilityError, "Unicode Normalization not appropriate for #{encoding}"
     end
   end
-
 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
+
+  def unicode_normalized?(form = :nfc)
+    UnicodeNormalize.normalized?(self, form)
+  end
 end