deno.land / x / lodash@4.17.19 / npm-package / sampleSize.js

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var arraySampleSize = require('./_arraySampleSize'), baseSampleSize = require('./_baseSampleSize'), isArray = require('./isArray'), isIterateeCall = require('./_isIterateeCall'), toInteger = require('./toInteger');
/** * Gets `n` random elements at unique keys from `collection` up to the * size of `collection`. * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array|Object} collection The collection to sample. * @param {number} [n=1] The number of elements to sample. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the random elements. * @example * * _.sampleSize([1, 2, 3], 2); * // => [3, 1] * * _.sampleSize([1, 2, 3], 4); * // => [2, 3, 1] */function sampleSize(collection, n, guard) { if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { n = 1; } else { n = toInteger(n); } var func = isArray(collection) ? arraySampleSize : baseSampleSize; return func(collection, n);}
module.exports = sampleSize;
lodash

Version Info

Tagged at
3 years ago

External Dependencies

No external dependencies 🎉