lib/mongoid/elasticsearch/utils.rb in mongoid-elasticsearch-0.3.3 vs lib/mongoid/elasticsearch/utils.rb in mongoid-elasticsearch-0.3.4

@@ -1,4 +1,5 @@
+# coding: utf-8
 # source: https://github.com/karmi/retire/blob/master/lib/tire/utils.rb
 require 'uri'
 
 module Mongoid
   module Elasticsearch