Documentation

## All the Things

- [ ] crocks
- [x] `Arrow`
- [x] `Async`
- [x] `Const`
- [x] `Either`
- [x] `Equiv`
- [x] `Identity`
- [ ] [`IO`][io]
- [ ] [`List`][list]
- [x] `Maybe`
- [x] `Pred`
- [x] `Pair`
- [x] `Reader`
- [x] `Result`
- [ ] [`Star`][star]
- [x] `State`
- [ ] [`Unit`][unit]
- [ ] [`Writer`][writer]

- [x] Monoids
- [x] `All`
- [x] `Any`
- [x] `Assign`
- [x] `Endo`
- [x] `First`
- [x] `Last`
- [x] `Min`
- [x] `Max`
- [x] `Prod`
- [x] `Sum`

- [ ] Functions
- [x] [Combinator functions][combinators]
- [ ] Helper functions
- [x] Logic functions
- [ ] Predicate functions
- [ ] Pointfree functions

[io]: https://github.com/evilsoft/crocks/issues/375
[list]: https://github.com/evilsoft/crocks/issues/376
[star]: https://github.com/evilsoft/crocks/issues/377
[unit]: https://github.com/evilsoft/crocks/issues/378
[writer]: https://github.com/evilsoft/crocks/issues/379

[combinators]: https://github.com/evilsoft/crocks/issues/380