joebalancio · August 29, 2015 14:01
diff --git a/fizzbuzz.scala b/fizzbuzz.scala
 val rules = Map(3 -> "fizz", 5 -> "buzz")

 for {
  i <- 1 to 100
  val out = rules.map { case (m, w) => if (i % m == 0) Option(w) else None }.flatten.reduceOption(_ + _).getOrElse(i)
 } println(out)
	val rules = Map(3 -> "fizz", 5 -> "buzz")

	for {
	i <- 1 to 100
	val out = rules.map { case (m, w) => if (i % m == 0) Option(w) else None }.flatten.reduceOption(_ + _).getOrElse(i)
	} println(out)