Contents

object Raindrops {
  private val sounds = List((3, "Pling"), (5, "Plang"), (7, "Plong"))

  def convert(n: Int): String =
    sounds.filter{case (m, _) => n % m == 0}.map{case (_, s) => s}.mkString match {
      case "" => n.toString
      case s => s
    }
}

Version data entries

359 entries across 359 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.179	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.178	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.177	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.176	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.175	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.174	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.173	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.172	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.171	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.170	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.169	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.167	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.166	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.165	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.164	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.163	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.162	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.161	tracks/scala/exercises/raindrops/example.scala
trackler-2.2.1.160	tracks/scala/exercises/raindrops/example.scala