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ass/generators/zws.js

4 lines
264 B

4 years ago
const { randomBytes } = require('crypto');
const zeroWidthChars = ['\u200B', '\u200C', '\u200D', '\u2060'];
module.exports = ({ length }) => [...randomBytes(length)].map(byte => zeroWidthChars[+byte % zeroWidthChars.length]).join('').slice(1) + zeroWidthChars[0];