Gets last value.
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> Similar: [head], [tail], [init], [last].

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

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

<br>

```javascript
array.last(x, [vd]);
// x:  an array
// vd: default value
```

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

array.last([1, 2, 3]);
// 3

array.last([], -1);
// -1
```

<br>
<br>


## References

- [Data.List.last: Haskell](https://hackage.haskell.org/package/base-4.12.0.0/docs/Data-List.html#v:last)
- [_.last: lodash](https://lodash.com/docs/4.17.15#last)
- [Array.last: sugarjs](https://sugarjs.com/docs/#/Array/last)

[head]: https://github.com/nodef/extra-array/wiki/head
[tail]: https://github.com/nodef/extra-array/wiki/tail
[init]: https://github.com/nodef/extra-array/wiki/init
[last]: https://github.com/nodef/extra-array/wiki/last