buid.sbt

name := "Rapture.io talk"

libraryDependencies += "com.propensive" %% "rapture-io" % "0.10.0"

libraryDependencies += "com.propensive" %% "rapture-json-jawn" % "1.0.2"

libraryDependencies += "com.propensive" %% "rapture-net" % "0.10.0"

libraryDependencies += "com.propensive" %% "rapture-codec" % "1.0.0"

Test.scala

import rapture._
import core._, io._, net._, uri._, json._, codec._
import jsonBackends.jawn._

import encodings.`UTF-8`

object Test extends App {

	// entities
	case class Bands(groups: Seq[Band])
	case class Band(groupName: String, members: Seq[BandMember])
	case class BandMember(name: String, born: Int)

	case class BandMembers(members: Seq[BandMember])

	// parse url
	val jsonUri = uri"http://rapture.io/sample.json"

	// consume
	val result = jsonUri.slurp[Char]

	val json = Json.parse(result)

	// works
	json.groups.as[Seq[Band]]
	json.groups().members.as[Seq[BandMember]]

	// doesnt work
	// json.as[Bands]
	// json.groups().as[BandMembers]
}