/* Test just the FizzBuzz part */

/* Classic FizzBuzz using multi-value patterns with expressions */
fizzbuzz : n ->
  when (n % 3) (n % 5) is
    0 0 then "FizzBuzz"
    0 _ then "Fizz"
    _ 0 then "Buzz"
    _ _ then n;

/* Test FizzBuzz implementation */
fizzbuzz_15 : fizzbuzz 15;
..out fizzbuzz_15;