26 lines
557 B
JavaScript
26 lines
557 B
JavaScript
'use strict';
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var List = require('./list');
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module.exports = function clone(node) {
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var result = {};
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for (var key in node) {
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var value = node[key];
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if (value) {
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if (Array.isArray(value)) {
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value = value.slice(0);
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} else if (value instanceof List) {
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value = new List().fromArray(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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