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ass/zws.js

4 lines
266 B

4 years ago
const { randomBytes } = require('crypto');
4 years ago
const zeroWidthChars = ['\u200B', '\u200C', '\u200D', '\u2060', '\u180E'];
module.exports = (size) => [...randomBytes(size)].map(byte => zeroWidthChars[+byte % zeroWidthChars.length]).join('').slice(1) + zeroWidthChars[0];