17 lines
477 B
JavaScript
17 lines
477 B
JavaScript
const crypto = require('crypto');
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const Random = require('crypto-random');
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//returns a random number in range of [1 - max]
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function randomNumber(max = 5, min = 1) {
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return Random.range(0, max);
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}
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//returns a random hex string
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function randomString(length = 20) {
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const bytesCount = Math.ceil(length / 2);
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return crypto.randomBytes(bytesCount).toString('hex').substring(0, length);
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}
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module.exports.randomNumber = randomNumber;
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module.exports.randomString = randomString;
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