Packages

t

enumeratum

ArgonautEnum

trait ArgonautEnum[A <: EnumEntry] extends AnyRef

Trait that automatically adds Argonaut Json Encoders and Decoders typeclasses to your Enumeratum enums.

Example:

scala> import enumeratum._
scala> import argonaut._
scala> import Argonaut._

scala> sealed trait TrafficLight extends EnumEntry
scala> case object TrafficLight extends Enum[TrafficLight] with ArgonautEnum[TrafficLight] {
     |   case object Red    extends TrafficLight
     |   case object Yellow extends TrafficLight
     |   case object Green  extends TrafficLight
     |   val values = findValues
     | }

scala> val light: TrafficLight = TrafficLight.Red
scala> light.asJson
res0: Json = "Red"

scala> Json.jString("Red").as[TrafficLight]
res1: DecodeResult[TrafficLight] = DecodeResult(Right(Red))

scala> Json.jString("Purple").as[TrafficLight]
res1: DecodeResult[TrafficLight] = DecodeResult(Left(('Purple' is not a member of enum TrafficLight,CursorHistory(List()))))
Self Type
ArgonautEnum[A] with Enum[A]
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  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. implicit val argonautDecoder: DecodeJson[A]
  5. implicit val argonautEncoder: EncodeJson[A]
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
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    @throws( ... ) @native()
  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: Any): Boolean
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  10. def finalize(): Unit
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    protected[lang]
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    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
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    @native()
  12. def hashCode(): Int
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  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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    @native()
  16. final def notifyAll(): Unit
    Definition Classes
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    @native()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  18. def toString(): String
    Definition Classes
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  19. final def wait(): Unit
    Definition Classes
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    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
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