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wholypantalones/async.js

Created October 11, 2018 17:54
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JavaScript Async Map
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async.js
const arr = [ { key: 1 }, { key: 2 }, { key: 3 } ]
const results = arr.map(async (obj) => { return obj.key; });
Promise.all(results).then((completed) => console.log('done', arr);
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