Contents

class 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
    }
}

object Raindrops {
  def apply() = new Raindrops
}

Version data entries

37 entries across 37 versions & 1 rubygems

Version	Path
trackler-2.0.5.0	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.4.0	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.9	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.8	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.7	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.6	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.5	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.4	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.3	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.2	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.1	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.3.0	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.2.0	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.1.2	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.1.1	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.1.0	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.0.10	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.0.9	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.0.8	tracks/scala/exercises/raindrops/example.scala
trackler-2.0.0.7	tracks/scala/exercises/raindrops/example.scala