First FizzBuzz solution

FizzBuzzV1.scala

/**
 * Created by IntelliJ IDEA.
 * User: UberMouse
 * Date: 10/26/11
 * Time: 12:50 PM
 */
object fizzbuzz {
  def main(args: Array[String]) {
    val source = scala.io.Source.fromFile(args(0))
    val lines = source.getLines().filter(_.length > 0)
    for (l <- lines) {
      val ints = l.split(" ").map(str => Integer.parseInt(str))
      println(fizzbuzzstr(ints(2), ints(0), ints(1)))
    }
  }

  def fizzbuzzstr(amount: Int, fizz: Int, buzz: Int) = {
    (1 to amount).mkString(",").split(",").map(str => {
      val num = Integer.parseInt(str);
      if (num % fizz == 0 && num % buzz == 0) "FB"
      else if (num % buzz == 0) "B"
      else if (num % fizz == 0) "F"
      else str
    }).mkString(" ")
  }
}