# sargs2multislice
> Create a [`MultiSlice`][@stdlib/slice/multi] object from a comma-separated list of string-serialized [`MultiSlice`][@stdlib/slice/multi] constructor arguments.
## Usage
```javascript
var sargs2multislice = require( '@stdlib/slice/base/sargs2multislice' );
```
#### sargs2multislice( str )
Creates a [`MultiSlice`][@stdlib/slice/multi] object from a comma-separated list of string-serialized [`MultiSlice`][@stdlib/slice/multi] constructor arguments.
```javascript
var s = sargs2multislice( '0,Slice(2,10,1),1' );
// returns
var d = s.data;
// returns [ 0, , 1 ]
```
The function returns `null` if provided an invalid string.
```javascript
var s = sargs2multislice( 'foo,bar' );
// returns null
```
## Notes
- This function is useful from wanting to create a [`MultiSlice`][@stdlib/slice/multi] object from an array of constructor arguments which has been serialized to a string (e.g., when working with [`Proxy`][@stdlib/proxy/ctor] objects supporting slicing].
```javascript
var Slice = require( '@stdlib/slice/ctor' );
var args = [ 0, new Slice( 2, 10, 1 ), 1 ];
// ...
var sargs = args.toString();
// returns '0,Slice(2,10,1),1'
// ...
var s = sargs2multislice( sargs );
// returns
var d = s.data;
// returns [ 0, , 1 ]
```
## Examples
```javascript
var sargs2multislice = require( '@stdlib/slice/base/sargs2multislice' );
var s = sargs2multislice( 'null,null,null' );
var d = s.data;
// returns [ null, null, null ]
s = sargs2multislice( '10,Slice(2,10,1),null' );
d = s.data;
// returns [ 10, , null ]
s = sargs2multislice( '2,Slice(2,10,1),-5' );
d = s.data;
// returns [ 2, , -5 ]
s = sargs2multislice( 'foo,bar' );
// returns null
```
[@stdlib/slice/multi]: https://github.com/stdlib-js/slice/tree/main/multi
[@stdlib/proxy/ctor]: https://www.npmjs.com/package/@stdlib/proxy-ctor
[@stdlib/slice/base/args2multislice]: https://github.com/stdlib-js/slice/tree/main/base/args2multislice
[@stdlib/slice/base/seq2multislice]: https://github.com/stdlib-js/slice/tree/main/base/seq2multislice