I have function f with signature f :: [a] -> StateT Int Reader b [c], and f\' with signature f\' :: a -> StateT Int Reader b [c]
I am not able to understand the point of Option[T] class in Scala. I mean, I am not able to see any advanages of None over null.
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
So, I was looking at the question here, and built a rather ugly solution for the problem.While trying to clean it up, I started investigating list comprehensions and the list monad.What I decided to d
I want to create my own monad. This is what i wrote: data LeafConType a = LeafCon (a,In开发者_运维知识库t,Int)
tick :: State Int Int tick = get >>= \\n -开发者_如何学C> put (n+1) >>= \\y -> return n
I\'m learning about monads and have a few questions. This is where I am right now. Please correct me where I am wrong.
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