14 lines
207 B
JavaScript
Executable File
14 lines
207 B
JavaScript
Executable File
'use strict';
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const crypto = require('crypto');
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function pickRandom(array) {
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if (array.length === 0) {
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return null;
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}
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return array[crypto.randomInt(0, array.length)];
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}
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module.exports = pickRandom;
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