lib/yardstick/ordered_set.rb in yardstick-0.9.2 vs lib/yardstick/ordered_set.rb in yardstick-0.9.3

@@ -1,4 +1,6 @@
+# encoding: utf-8
+
 module Yardstick
 
   # A base class for an ordered set
   class OrderedSet
     include Enumerable