gnezim
22 lines
572 B
JavaScript
22 lines
572 B
JavaScript
import { isEmpty, isObject, hasOwnProperty, makeObjectWithoutPrototype } from './utils.js';
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const deletedDiff = (lhs, rhs) => {
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if (lhs === rhs || !isObject(lhs) || !isObject(rhs)) return {};
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return Object.keys(lhs).reduce((acc, key) => {
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if (hasOwnProperty(rhs, key)) {
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const difference = deletedDiff(lhs[key], rhs[key]);
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if (isObject(difference) && isEmpty(difference)) return acc;
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acc[key] = difference;
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return acc;
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}
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acc[key] = undefined;
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return acc;
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}, makeObjectWithoutPrototype());
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};
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export default deletedDiff;
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