using rack utils to build querystring

joshbuddy · May 5, 2009 · b7fd99e · b7fd99e
1 parent 544b867
commit b7fd99e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/rack_rewrite/actions.rb b/lib/rack_rewrite/actions.rb
@@ -1,5 +1,4 @@
 require 'rack'
-require 'cgi'
 
 module Rack
   class Rewrite
@@ -17,7 +16,7 @@ def query_string=(params)
         env = @request.env
         env['QUERY_STRING'] = case params
         when Hash
-          params.inject([]) { |qs, (k, v)| qs << "#{CGI.escape(k.to_s)}=#{CGI.escape(v.to_s)}"} * '&'
+          Rack::Utils.build_query(params)
         else
           params
         end