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simonkberg/uuid.js

Created May 27, 2019 09:47
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uuid.js
const uuid = () => {
const arr = new Uint32Array(8);
window.crypto.getRandomValues(arr);
return arr.reduce((acc, val, idx) => acc + (idx < 2 || idx > 5 ? '' : '-') + val.toString(16).slice(-4), '');
};
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