16 lines
363 B
JavaScript
16 lines
363 B
JavaScript
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var baseRandom = require('./_baseRandom');
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/**
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* A specialized version of `_.sample` for arrays.
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*
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* @private
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* @param {Array} array The array to sample.
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* @returns {*} Returns the random element.
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*/
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function arraySample(array) {
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var length = array.length;
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return length ? array[baseRandom(0, length - 1)] : undefined;
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}
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module.exports = arraySample;
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