22 lines
465 B
JavaScript
22 lines
465 B
JavaScript
var List = require('../common/List');
|
|
|
|
module.exports = function clone(node) {
|
|
var result = {};
|
|
|
|
for (var key in node) {
|
|
var value = node[key];
|
|
|
|
if (value) {
|
|
if (Array.isArray(value) || value instanceof List) {
|
|
value = value.map(clone);
|
|
} else if (value.constructor === Object) {
|
|
value = clone(value);
|
|
}
|
|
}
|
|
|
|
result[key] = value;
|
|
}
|
|
|
|
return result;
|
|
};
|