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