@extra-array/fill-update/README.md

Fills with given value.

Fills with given value.
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> Alternatives: [fill], [fill$].

> This is part of package [extra-array].

[extra-array]: https://www.npmjs.com/package/extra-array

<br>

```javascript
array.fill$(x, v, [i], [I]);
// x: an array (updated)
// v: value
// i: start index (0)
// I: end index (X)
// → x
```

```javascript
const array = require("extra-array");

var x = [1, 2, 3, 4];
array.fill$(x, 2);
// [ 2, 2, 2, 2 ]

x;
// [ 2, 2, 2, 2 ]

var x = [1, 2, 3, 4];
array.fill$(x, 2, 1);
// [ 1, 2, 2, 2 ]

var x = [1, 2, 3, 4];
array.fill$(x, 2, 1, 3);
// [ 1, 2, 2, 4 ]
```

<br>
<br>


## References

- [Array.prototype.fill: MDN web docs](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/fill)
- [_.fill: lodash](https://lodash.com/docs/4.17.15#fill)
- [immutable-iterable-prototype: @azu](https://github.com/azu/immutable-iterable-prototype)

[fill]: https://github.com/nodef/extra-array/wiki/fill
[fill$]: https://github.com/nodef/extra-array/wiki/fill$