lib/query_helper.rb in query_helper-0.2.14 vs lib/query_helper.rb in query_helper-0.2.15

@@ -142,10 +142,10 @@
     )
     manipulator.build()
   end
 
   def to_json(args)
-    JSON.generate(results)
+    results.to_json
   end
 
   def to_sql
     query = build_query()
     return query if @bind_variables.length == 0