This repo contains exploration of State, Reader, Writer and RWS monads in Haskell, due to collaboration on the university.
Due to development of Stacky, my example for ReadWriteState Monad is simple concatenative stack-based language bytecode interpreter (+ compiler). You can find it in rws-stack-based-language.hs. Additionaly it uses lenses.
<monad>-<example>.hs is a file where I explore monad <monad> by modeling <example>
Only lenses, why there are not part of standard I dunno.
$ sudo pacman -S ghc ghc-libs ghc-static ghc-lens