def connect[A, B]()

in bijection-core/src/main/scala/com/twitter/bijection/Injection.scala [120:145]

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

  def connect[A, B](implicit bij: Injection[A, B]): Injection[A, B] = bij
  def connect[A, B, C](implicit bij: Injection[A, B], bij2: Injection[B, C]): Injection[A, C] =
    bij andThen bij2
  def connect[A, B, C, D](implicit
      bij: Injection[A, B],
      bij2: Injection[B, C],
      bij3: Injection[C, D]
  ): Injection[A, D] =
    connect[A, B, C] andThen bij3
  def connect[A, B, C, D, E](implicit
      bij: Injection[A, B],
      bij2: Injection[B, C],
      bij3: Injection[C, D],
      bij4: Injection[D, E]
  ): Injection[A, E] =
    connect[A, B, C, D] andThen bij4

  implicit def either1[A, B]: Injection[A, Either[B, A]] =
    new AbstractInjection[A, Either[B, A]] {
      override def apply(a: A) = Right(a)
      override def invert(e: Either[B, A]) =
        e match {
          case Right(a) => Success(a)
          case _        => InversionFailure.failedAttempt(e)
        }
    }