Values
Related Docs:
trait Values
| package enum
sealed trait Foo object Foo { case object Bar extends Foo case object Baz extends Foo val values = Values[Foo] }
All the possible values of A
The companion object contains the machinery to automatically derive the values of a sealed trait extended by case objects only.
Basically, the derivation process is the following:
A;List;Listcontains all the possible values of typeA.The first step is the hard part of this process and is actually achieved by shapeless (using macros).