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