n.c.

[chise/ruby.git] / chise / org-string.rb

diff --git a/chise/org-string.rb b/chise/org-string.rb
index 375a2d7..a495fe6 100755 (executable)
--- a/chise/org-string.rb
+++ b/chise/org-string.rb
@@ -1,6 +1,4 @@
 class String
-  def each_character() to_a.each {|ch| yield ch.char } end
-  def char_length() to_a.length end
   def to_utf8()
     return to_a.map {|ch|
       ch.char.to_utf8