Changes
→The handle method
===The handle method===
The heart of a typical service is in implementing the [http://umlaut.rubyforge.org/api/classes/Service.html#handle handle] method. When Umlaut wants a service to do it's thing, Umlaut will pass the request in, and it's up to the Service to do it's work. Note that while the individual umlaut request is passed into handle() as an argument for legacy purposes, it's also available from Service#request at any time, the argument isn't really necessary.
The service can examine all metadata from the request, and even examine ServiceResponses generated by other services, and the status of other services in progress or finished. (See [http://umlaut.rubyforge.org/api/classes/Request.html Request#dispatched_services], Request#dispatched, Request#services_in_progress, etc.)
