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Marcin Szamotulski 2018-12-16 18:11:04 +01:00
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@ -6,15 +6,15 @@ This package introduces variouos encodings of free categories in Haskell.
Free categories are useful to model state machines in a simple yet type safe
way and for that purpose `Kleisli` categroies are a very useful target which
allows to include monadic computations. Read more
[here](https://coot.me/posts/finite-state-machines.html) on a simple example of
a finite state machine encoded using a free category using a simple GADT.
Another simple
[example](https://github.com/coot/free-algebras/blob/master/examples/src/Control/Category/Free.hs).
allows to include monadic computations.
## Some examples
* [LoginStateMachine](https://github.com/coot/free-category/blob/master/examples/src/LoginStateMachine.hs):
based on [State Machines All The Way
Down](https://www.youtube.com/watch?v=xq7ZuSRgCR4) by Edwin Bradly, 2017 You
can run it with `cabal new-run examples:login-state-machine`.
* Read more [here](https://coot.me/posts/finite-state-machines.html) on
a simple example of a finite state machine encoded using a free category
using a simple GADT.
* Another
[example](https://github.com/coot/free-algebras/blob/master/examples/src/Control/Category/Free.hs).