22 lines
454 B
JavaScript
22 lines
454 B
JavaScript
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import { List } from './List.js';
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export function clone(node) {
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const result = {};
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for (const key in node) {
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let value = node[key];
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if (value) {
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if (Array.isArray(value) || value instanceof List) {
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value = value.map(clone);
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} else if (value.constructor === Object) {
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value = clone(value);
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}
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}
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result[key] = value;
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}
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return result;
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}
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