Scala FizzBuzz implementation

FizzBuzz.scala

import scala.util.Try

object FizzBuzz {
    def main(args: Array[String]): Unit = {
        val iterations = Try(args(0).toInt).getOrElse(0)
        (1 to iterations).foreach {i =>
            if (i % 15 == 0) println(s"$i - FizzBuzz")
            else if (i % 3  == 0) println(s"$i - Fizz")
            else if (i % 5  == 0) println(s"$i - Buzz")
            else println(s"$i")
        }

    }
}