On Mon, Mar 27, 2017 at 07:54:55PM -0400, Erik Tillett wrote:
I'm looking for sugestions on how to better structure this code. I stuck it in a pastbin:
https://pastebin.com/gQFmvq6W/
Would a State monad help?
Thanks!
Hello Erik, a couple of notes: - boolToInt is the same as `fromEnum` λ> :t fromEnum fromEnum :: Enum a => a -> Int - there are a lot of redundant brackets, like if (zReg c) then c{pc = address} else c ^ ^ minor errors like this are easily caught by hlint As for the state monad: you are correctly using monads to capture the idea of "things that can fail" (Either), judging by the function signatures I don't see the need for a State monad (i.e. I don't see signatures that end in (Something, SomeResult). (or maybe I am misreading the code, in that case please fire again)