lib/ting/string.rb in ting-0.2.1 vs lib/ting/string.rb in ting-0.3.0

@@ -1,4 +1,6 @@
+# coding: utf-8
+
 class String
   PINYIN_CACHE={}
 
   def pretty_tones
     self.gsub('u:','ü').gsub(/[A-Za-züÜ]{1,5}\d/) do |m|