mirror of
https://github.com/thangisme/notes.git
synced 2024-11-01 01:27:31 -04:00
30 lines
614 B
JavaScript
30 lines
614 B
JavaScript
|
var baseExtremum = require('./_baseExtremum'),
|
||
|
|
baseGt = require('./_baseGt'),
|
||
|
|
identity = require('./identity');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Computes the maximum value of `array`. If `array` is empty or falsey,
|
||
|
|
* `undefined` is returned.
|
||
|
|
*
|
||
|
|
* @static
|
||
|
|
* @since 0.1.0
|
||
|
|
* @memberOf _
|
||
|
|
* @category Math
|
||
|
|
* @param {Array} array The array to iterate over.
|
||
|
|
* @returns {*} Returns the maximum value.
|
||
|
|
* @example
|
||
|
|
*
|
||
|
|
* _.max([4, 2, 8, 6]);
|
||
|
|
* // => 8
|
||
|
|
*
|
||
|
|
* _.max([]);
|
||
|
|
* // => undefined
|
||
|
|
*/
|
||
|
|
function max(array) {
|
||
|
|
return (array && array.length)
|
||
|
|
? baseExtremum(array, identity, baseGt)
|
||
|
|
: undefined;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = max;
|