override def read()

in pekko-sample-sharding-scala/killrweather/src/main/scala/sample/killrweather/JsonFormats.scala [24:32]

• 9 lines of code
• 5 McCabe index (conditional complexity)

    override def read(json: JsValue): T = json match {
      case JsString(text) =>
        stringToValue.get(text.toLowerCase) match {
          case Some(t) => t
          case None    => deserializationError(s"Possible values are ${stringToValue.keySet}, [$text] is not among them")
        }
      case surprise =>
        deserializationError(s"Expected a string value, got $surprise")
    }