blob: b2a69b612ea88f72281c2390cbbc0e17ce2ae518 (
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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/**
* Module dependencies.
*/
/**
* MongooseNumber constructor.
*
* @param {Object} value to pass to Number
* @param {Document} parent document
* @deprecated (remove in 3.x)
* @api private
*/
function MongooseNumber (value, path, doc) {
var number = new Number(value);
number.__proto__ = MongooseNumber.prototype;
number._atomics = {};
number._path = path;
number._parent = doc;
return number;
};
/**
* Inherits from Number.
*/
MongooseNumber.prototype = new Number();
/**
* Atomic increment
*
* @api public
*/
MongooseNumber.prototype.$inc =
MongooseNumber.prototype.increment = function increment (value) {
var schema = this._parent.schema.path(this._path)
, value = Number(value) || 1;
if (isNaN(value)) value = 1;
this._parent.setValue(this._path, schema.cast(this + value));
this._parent.getValue(this._path)._atomics['$inc'] = value || 1;
this._parent._activePaths.modify(this._path);
return this;
};
/**
* Returns true if we have to perform atomics for this, and no normal
* operations
*
* @api public
*/
MongooseNumber.prototype.__defineGetter__('doAtomics', function () {
return Object.keys(this._atomics).length;
});
/**
* Atomic decrement
*
* @api public
*/
MongooseNumber.prototype.decrement = function(){
this.increment(-1);
};
/**
* Re-declare toString (for `console.log`)
*
* @api public
*/
MongooseNumber.prototype.inspect =
MongooseNumber.prototype.toString = function () {
return String(this.valueOf());
};
/**
* Module exports
*/
module.exports = MongooseNumber;
|
