lib/paypal/nvp/response.rb in creative-paypal-express-1.2.1 vs lib/paypal/nvp/response.rb in creative-paypal-express-1.3.0

@@ -191,12 +191,13 @@
           if prefix
             payment_responses[index.to_i] ||= {}
             payment_responses[index.to_i][key.to_sym] = attrs.delete(_attr_)
           end
         end
+
         @payment_responses = payment_responses.collect do |_attrs_|
-          Payment::Response.new _attrs_
+          Payment::Response.new(_attrs_)
         end
 
         # payment_info
         payment_info = []
         attrs.keys.each do |_attr_|
@@ -232,10 +233,14 @@
           Paypal.log "Ignored Parameter (#{self.class}): #{key}=#{value}", :warn
         end
       end
 
       def to_s
-        return @raw_response.to_s
+        @raw_response.to_s
+      end
+
+      def to_json
+        @raw_response.to_json
       end
     end
   end
 end