// build.sbt

libraryDependencies += "com.github.fommil" %% "spray-json-shapeless" % "1.1.0"
libraryDependencies += "com.chuusai" %% "shapeless" % "2.2.5"
libraryDependencies += "io.spray" %% "spray-json" % "1.3.2"

// Sample
import fommil.sjs.FamilyFormats._
import shapeless._
import poly._
import spray.json._


object Test extends App{
  println(("Test" :: HNil).toJson)
}