zeolite-lang-0.16.0.0: example/primes/prime-tracker.0rp

$ModuleOnly$

// Incrementally tracks primes.
concrete PrimeTracker {
  @type create () -> (PrimeTracker)
  @value checkNextPossible (ThreadContinue) -> (#self)
  // optional Order<Int> can be used with the traverse built-in for iteration.
  @value getResults () -> (optional Order<Int>)
}