9 lines
375 B
JavaScript
9 lines
375 B
JavaScript
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module.exports = async function concurrent(inputs, task, jobs = require('os').cpus().length) {
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const workers = new Array(jobs).fill(Promise.resolve(0));
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inputs.forEach((input, i) => {
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// then= :)
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workers[i % jobs] = workers[i % jobs].then(async (code) => await task(input) || code);
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});
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return (await Promise.all(workers)).find((code) => code !== 0) || 0;
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};
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