'use strict'; | |
var List = require('./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; | |
}; |