lib/rapidjson/active_support_encoder.rb in rapidjson-0.2.3 vs lib/rapidjson/active_support_encoder.rb in rapidjson-0.3.0

@@ -12,10 +12,12 @@
     end
 
     # Encode the given object into a JSON string
     def encode(value)
       if @options && !@options.empty?
-        value = value.as_json(@options.dup)
+        if !RapidJSON.json_ready?(value) || @options.key?(:only) || @options.key?(:except)
+          value = value.as_json(@options.dup)
+        end
       end
       json = @coder.dump(value)
       if ActiveSupport::JSON::Encoding.escape_html_entities_in_json
         json = RapidJSON.json_escape(json)
       end