blob: e51ece5573b2e3afc1c04a3bfc23792e16c87672 (
plain)
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
55
56
57
58
59
60
61
62
63
|
/*!
* set-value <https://github.com/jonschlinkert/set-value>
*
* Copyright (c) 2014-2015, 2017, Jon Schlinkert.
* Released under the MIT License.
*/
'use strict';
var toPath = require('to-object-path');
var extend = require('extend-shallow');
var isPlainObject = require('is-plain-object');
var isObject = require('is-extendable');
module.exports = function(obj, path, val) {
if (!isObject(obj)) {
return obj;
}
if (Array.isArray(path)) {
path = toPath(path);
}
if (typeof path !== 'string') {
return obj;
}
var segs = path.split('.');
var len = segs.length, i = -1;
var res = obj;
var last;
while (++i < len) {
var key = segs[i];
while (key[key.length - 1] === '\\') {
key = key.slice(0, -1) + '.' + segs[++i];
}
if (i === len - 1) {
last = key;
break;
}
if (!isObject(obj[key])) {
obj[key] = {};
}
obj = obj[key];
}
if (obj.hasOwnProperty(last) && isObject(obj[last])) {
if (isPlainObject(val)) {
extend(obj[last], val);
} else {
obj[last] = val;
}
} else {
obj[last] = val;
}
return res;
};
|
