More Ruby 1.9 String Encoding Fun

2009-12-08 08:50:01 -06:00 · 2009-12-08 08:50:01 -06:00 · faac8951a3
commit faac8951a3
parent 2c5c6dc78a
2 changed files with 4 additions and 1 deletions
--- a/lib/stringsupport.rb
+++ b/lib/stringsupport.rb
@ -41,7 +41,7 @@ end
 #--
 if "".respond_to?(:force_encoding)
  def purify
-    text = check_ncrs.as_utf8
+    text = self.dup.check_ncrs.as_utf8
    text.chars.collect{|c| c.as_bytes}.grep(UTF8_REGEX).join.as_utf8
  end
 else