1var baseExtremum = require('./_baseExtremum'),
2    baseGt = require('./_baseGt'),
3    identity = require('./identity');
4
5/**
6 * Computes the maximum value of `array`. If `array` is empty or falsey,
7 * `undefined` is returned.
8 *
9 * @static
10 * @since 0.1.0
11 * @memberOf _
12 * @category Math
13 * @param {Array} array The array to iterate over.
14 * @returns {*} Returns the maximum value.
15 * @example
16 *
17 * _.max([4, 2, 8, 6]);
18 * // => 8
19 *
20 * _.max([]);
21 * // => undefined
22 */
23function max(array) {
24  return (array && array.length)
25    ? baseExtremum(array, identity, baseGt)
26    : undefined;
27}
28
29module.exports = max;
30