21 lines
436 B
JavaScript
21 lines
436 B
JavaScript
import {HANDLED_MAP_METHODS} from '../methods/map.js';
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import CloneObject from './clone-object.js';
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export default class CloneMap extends CloneObject {
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static isHandledMethod(name) {
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return HANDLED_MAP_METHODS.has(name);
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}
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undo(object) {
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for (const [key, value] of this.clone.entries()) {
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object.set(key, value);
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}
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for (const key of object.keys()) {
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if (!this.clone.has(key)) {
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object.delete(key);
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}
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}
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}
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}
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