def fromEither[A]()

in imageCopier/src/main/scala/com/gu/imageCopier/attempt/Attempt.scala [154:176]

• 14 lines of code
• 3 McCabe index (conditional complexity)

  def fromEither[A](e: Either[Failure, A]): Attempt[A] =
    Attempt(Future.successful(e))

  def fromOption[A](optA: Option[A], ifNone: => Failure): Attempt[A] =
    fromEither(optA.toRight(ifNone))

  /** Run f and catch any non-fatal exceptions from the execution. This is
    * typically used to wrap IO SDK calls.
    * @param f
    *   function to run
    * @param recovery
    *   partial function to convert thrown exceptions to Failure types
    */
  def catchNonFatal[A](
      f: => A
  )(recovery: PartialFunction[Throwable, Failure]): Attempt[A] = {
    try {
      Attempt.Right(f)
    } catch {
      case NonFatal(t) =>
        Attempt.Left(recovery.lift(t).getOrElse(UnknownFailure(t)))
    }
  }