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