merge(...sources[, options])

• ...sources AsyncIterable|Iterable 两个或更多可迭代对象。
• options <Object>
  • signal <AbortSignal>
• 返回：AsyncIterable

通过按时间顺序产出批次来合并多个异步可迭代对象（无论哪个源先产生数据）。所有源都同时被消费。

🌐 Merge multiple async iterables by yielding batches in temporal order (whichever source produces data first). All sources are consumed concurrently.

import { from, merge, text } from 'node:stream/iter';

const merged = merge(from('hello '), from('world'));
console.log(await text(merged)); // Order depends on timingconst { from, merge, text } = require('node:stream/iter');

async function run() {
  const merged = merge(from('hello '), from('world'));
  console.log(await text(merged)); // Order depends on timing
}

run().catch(console.error);拷贝