使用soap4r生成XML而不调用Web服务？

I have set up a soap4r client for a web service, and it's working fairly well. We're using it to send data from one database to another (don't bother asking about that... I know it's not optimal), but we're not entirely sure the mapping is correct, so it's often very handy to get the XML that a particular record would generate. client for a web service