/usr/lib/nodejs/clone-deep/index.js is in node-clone-deep 2.0.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | 'use strict';
/**
* Module dependenices
*/
var isObject = require('is-plain-object');
var clone = require('shallow-clone');
var typeOf = require('kind-of');
var forOwn = require('for-own');
/**
* Recursively clone native types.
*/
function cloneDeep(val, instanceClone) {
switch (typeOf(val)) {
case 'object':
return cloneObjectDeep(val, instanceClone);
case 'array':
return cloneArrayDeep(val, instanceClone);
default: {
return clone(val);
}
}
}
function cloneObjectDeep(obj, instanceClone) {
if (isObject(obj) || (instanceClone === true && typeOf(obj) === 'object')) {
var res = {};
forOwn(obj, function(val, key) {
this[key] = cloneDeep(val, instanceClone);
}, res);
return res;
}
if (typeof instanceClone === 'function') {
return instanceClone(obj);
}
return obj;
}
function cloneArrayDeep(arr, instanceClone) {
var res = [];
for (var i = 0; i < arr.length; i++) {
res[i] = cloneDeep(arr[i], instanceClone);
}
return res;
}
/**
* Expose `cloneDeep`
*/
module.exports = cloneDeep;
|