Support for Json?, and String? as the response in a RequestView #1
Description
Currently, RequestView only supports Data? as a return type.
This enhancement is to allow Json? and String? as responses as well by adding more initializers:
RequestView(myRequest) { (data: Data?) in ... }
RequestView(myRequest) { (string: String?) in ... }
RequestView(myRequest) { (json: Json?) in ... }