I have worked on Rest development with Spring. Spring library takes care of JSON data conversion in a request body as well as in a response. I am wondering any good approach for Dispatch, a Scala Rest library, that is to convert a case class to a JSON data for a request body and convert a response data to a case class.
Update:
After some study, I think the toString method can be used to convert a case class to a JSON data. There will be some more code if a case class has some Option fields.