node_modules/lodash/sample.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

var arraySample = require('./_arraySample'),
    baseSample = require('./_baseSample'),
    isArray = require('./isArray');

/**
 * Gets a random element from `collection`.
 *
 * @static
 * @memberOf _
 * @since 2.0.0
 * @category Collection
 * @param {Array|Object} collection The collection to sample.
 * @returns {*} Returns the random element.
 * @example
 *
 * _.sample([1, 2, 3, 4]);
 * // => 2
 */
function sample(collection) {
  var func = isArray(collection) ? arraySample : baseSample;
  return func(collection);
}

module.exports = sample;