27 lines
614 B
JavaScript
27 lines
614 B
JavaScript
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import isArray from './is-array';
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/**
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* @param {Array} arr The array to iterate over.
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* @return {*} Returns the maximum value.
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* @example
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*
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* max([1, 2]);
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* // => 2
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*
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* max([]);
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* // => undefined
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*
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* const data = new Array(1250010).fill(1).map((d,idx) => idx);
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*
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* max(data);
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* // => 1250010
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* // Math.max(...data) will encounter "Maximum call stack size exceeded" error
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*/
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export default (function (arr) {
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if (!isArray(arr)) {
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return undefined;
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}
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return arr.reduce(function (prev, curr) {
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return Math.max(prev, curr);
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}, arr[0]);
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});
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//# sourceMappingURL=max.js.map
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