19 lines
449 B
JavaScript
19 lines
449 B
JavaScript
function minBy(items, getValue) {
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if (items.length === 0) {
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return undefined;
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}
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let minElement = items[0];
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let min = getValue(minElement, 0, items);
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for (let i = 1; i < items.length; i++) {
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const element = items[i];
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const value = getValue(element, i, items);
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if (value < min) {
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min = value;
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minElement = element;
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}
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}
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return minElement;
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}
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export { minBy };
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