Function worker

apps/sim/lib/core/utils/concurrency.ts:22–28

()

  let cursor = 0

  const worker = async (): Promise<void> => {
    while (true) {
      const index = cursor++
      if (index >= items.length) return
      results[index] = await fn(items[index], index)
    }
  }

  await Promise.all(Array.from({ length: workerCount }, worker))
  return results