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apauley/FizzBuzz.scala

Created March 22, 2015 10:26
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FizzBuzz.scala
import scalaz._
import Scalaz._
object FizzBuzz {
def fizz(n: Int): Option[String] = if (n % 3 == 0) some("fizz") else None
def buzz(n: Int): Option[String] = if (n % 5 == 0) Some("buzz") else None
def fizzbuzz(n: Int): String = (fizz(n) |+| buzz(n)).getOrElse(n.toString)
}
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