19 lines
548 B
JavaScript
19 lines
548 B
JavaScript
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var baseClamp = require('./_baseClamp'),
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shuffleSelf = require('./_shuffleSelf'),
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values = require('./values');
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/**
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* The base implementation of `_.sampleSize` without param guards.
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*
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* @private
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* @param {Array|Object} collection The collection to sample.
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* @param {number} n The number of elements to sample.
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* @returns {Array} Returns the random elements.
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*/
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function baseSampleSize(collection, n) {
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var array = values(collection);
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return shuffleSelf(array, baseClamp(n, 0, array.length));
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}
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module.exports = baseSampleSize;
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