private def parseEmailDomain()

in anghammarad/src/main/scala/com/gu/anghammarad/serialization/Serialization.scala [24:31]

• 7 lines of code
• 2 McCabe index (conditional complexity)

  private def parseEmailDomain(jsonStr: String): Try[String] = {
    val emailDomain = for {
      json <- parse(jsonStr)
      domain <- json.hcursor.downField("emailDomain").as[String]
    } yield domain

    emailDomain.toTry
  }