gnezim
46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _utils = require("./utils.js");
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const diff = (lhs, rhs) => {
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if (lhs === rhs) return {}; // equal return no diff
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if (!(0, _utils.isObject)(lhs) || !(0, _utils.isObject)(rhs)) return rhs; // return updated rhs
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const deletedValues = Object.keys(lhs).reduce((acc, key) => {
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if (!(0, _utils.hasOwnProperty)(rhs, key)) {
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acc[key] = undefined;
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}
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return acc;
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}, (0, _utils.makeObjectWithoutPrototype)());
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if ((0, _utils.isDate)(lhs) || (0, _utils.isDate)(rhs)) {
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if (lhs.valueOf() == rhs.valueOf()) return {};
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return rhs;
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}
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return Object.keys(rhs).reduce((acc, key) => {
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if (!(0, _utils.hasOwnProperty)(lhs, key)) {
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acc[key] = rhs[key]; // return added r key
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return acc;
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}
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const difference = diff(lhs[key], rhs[key]); // If the difference is empty, and the lhs is an empty object or the rhs is not an empty object
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if ((0, _utils.isEmptyObject)(difference) && !(0, _utils.isDate)(difference) && ((0, _utils.isEmptyObject)(lhs[key]) || !(0, _utils.isEmptyObject)(rhs[key]))) return acc; // return no diff
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acc[key] = difference; // return updated key
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return acc; // return updated key
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}, deletedValues);
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};
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var _default = diff;
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exports.default = _default; |