lib/unicode_normalize.rb: Importing from

https://github.com/duerst/eprun/blob/master/lib/string_normalize.rb.
(removing trailing whitespace, fixing EOLs and adding EOL property)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/unicode_normalize.rb b/lib/unicode_normalize.rb
new file mode 100644
index 0000000000..a1a1149d72
--- /dev/null
+++ b/lib/unicode_normalize.rb
@@ -0,0 +1,22 @@
+# coding: utf-8
+
+# Copyright 2010-2013 Ayumu Nojima (野島 歩) and Martin J. Dürst (duerst@it.aoyama.ac.jp)
+# available under the same licence as Ruby itself
+# (see http://www.ruby-lang.org/en/LICENSE.txt)
+
+require File.dirname(__FILE__) + '/normalize'
+
+class String
+  def normalize(form = :nfc)
+    Normalize.normalize(self, form)
+  end
+
+  def normalize!(form = :nfc)
+    replace(self.normalize(form))
+  end
+
+  def normalized?(form = :nfc)
+    Normalize.normalized?(self, form)
+  end
+end
+