state-monad
How can I write a state monad that does error handling as well?
I need to write a state monad that can also support error handling. I was thinking of using the Either monad for this purpose because it can also provide details about what caused the error. I found a[详细]
2023-01-22 14:28 分类:问答Haskell: How to write interactive interpreter on top of a State monad?
We\'re working on a model filesystem that uses a state monad internally.We have a type class with operations like these:[详细]
2023-01-06 00:38 分类:问答Continuation monad "interface"
The state monad \"interface\" class MonadState s m where get :: m s put :: s -> m () (+ return and bind) allows to construc开发者_运维知识库t any possible computation with State monad without us[详细]
2022-12-27 00:59 分类:问答StateT and WX gui coexistance
usual wxHaskell program looks like main = do run gui gui = do .... .... gui must have type IO a, run has type IO a -> IO (), also there is some initialization routines in run.[详细]
2022-12-22 09:54 分类:问答Haskell Monad Transformer Stack and Type Signatures
I am attempting to create a stack of monad transformers and am having trouble getting the correct type signatures for my functions. (I\'m still pretty new to Haskell)[详细]
2022-12-17 19:11 分类:问答State Monad, sequences of random numbers and monadic code
I\'m trying to grasp the State Monad and with this purpose I wanted to write a monadic code that would generate a sequence of random numbers using a Linear Congruential Generator (probably not good, b[详细]
2022-12-14 22:56 分类:问答