search.rb in libis-services-1.0.10

- old
+ new

@@ -1,7 +1,7 @@
 # coding: utf-8
 
-require 'backports/rails/hash'
+require 'libis/tools/extend/hash'
 require 'libis/tools/xml_document'
 
 require 'libis/services/generic_search'
 
 module Libis