Topic: REST to Variable and XPath Functions
In attempting to do useful things with the new URL request module, it would be VERY helpful if I could save the XML (or JSON or whatever) to a variable and then use an XPath module to extract data from that saved value.
Consider Bing's response XML, which is a typical multi-value, multi-level XML document. As it is right now, I can only pull a single set of things from this and then, if I want more, I need to go and perform the service call AGAIN. If I had an XPath module, I could save the result into a variable, and then perform multiple XPath calls to retrieve multiple parts of the document.
I think this would be a fairly easy add for you guys.