UnliftOps

Attributes

Example

Unlike Function.unlift, this UnliftOps.unlift method can be used in extractors.

        val of: Int => Option[String] = { i =>
          if (i == 2) {
            Some("matched by an optional function")
          } else {
            None
          }
        }
        util.Random.nextInt(4) match {
          case of.unlift(m) => // Convert an optional function to a pattern
            println(m)
          case _ =>
            println("Not matched")
        }