time-to-botec/squiggle/node_modules/@stdlib/utils/property-names/docs/repl.txt

34 lines
854 B
Plaintext
Raw Normal View History

{{alias}}( value )
Returns an array of an object's own enumerable and non-enumerable property
names.
Name order is not guaranteed, as object key enumeration is not specified
according to the ECMAScript specification. In practice, however, most
engines use insertion order to sort an object's keys, thus allowing for
deterministic extraction.
If provided `null` or `undefined`, the function returns an empty array.
Parameters
----------
value: any
Input value.
Returns
-------
keys: Array
List of an object's own enumerable and non-enumerable property names.
Examples
--------
> function Foo() { this.beep = 'boop'; return this; };
> Foo.prototype.foo = 'bar';
> var obj = new Foo();
> var keys = {{alias}}( obj )
[ 'beep' ]
See Also
--------