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
|
{{alias}}( value, constructor )
Tests whether a value has in its prototype chain a specified constructor as
a prototype property.
While the prototype of an `object` created using object literal notion is
`undefined`, the function returns `true` when provided an `object` literal
and the `Object` constructor. This maintains consistent behavior with the
`instanceof` operator.
Parameters
----------
value: any
Input value.
constructor: Function
Constructor.
Returns
-------
bool: boolean
Boolean indicating if a value is an instance of a provided constructor.
Examples
--------
> var bool = {{alias}}( [], Array )
true
> bool = {{alias}}( {}, Object )
true
> bool = {{alias}}( null, Object )
false
See Also
--------
|
