14 lines
303 B
JavaScript
14 lines
303 B
JavaScript
/**
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* Creates an object map with the same keys as `map` and values generated by
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* running each value of `map` thru `fn`.
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*/
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export function mapValue(map, fn) {
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const result = Object.create(null);
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for (const key of Object.keys(map)) {
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result[key] = fn(map[key], key);
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}
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return result;
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}
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