Monad transformers are an abstraction for combining monads.
In what situations should liftIO be used? When I'm using ErrorT String IO, the lift function works to lift IO …
haskell monad-transformersApplicatives compose, monads don't. What does the above statement mean? And when is one preferable to other?
haskell functional-programming monads monad-transformers applicativeIn my area of business - back office IT for a financial institution - it is very common for a …
design-patterns haskell monad-transformers monadsI am trying to use OptionT to combine methods returning Future[Option[T]] in a for-comprehension. import cats.data._ import …
scala future monad-transformers scala-catsI have a problem to which a stack of monad transformers (or even one monad transformer) over IO. Everything is …
haskell monads monad-transformers