21 lines
502 B
JavaScript
21 lines
502 B
JavaScript
export default function max(values, valueof) {
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let max;
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if (valueof === undefined) {
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for (const value of values) {
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if (value != null
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&& (max < value || (max === undefined && value >= value))) {
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max = value;
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}
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}
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} else {
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let index = -1;
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for (let value of values) {
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if ((value = valueof(value, ++index, values)) != null
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&& (max < value || (max === undefined && value >= value))) {
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max = value;
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}
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}
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}
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return max;
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}
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