Safe Haskell | None |
---|---|
Language | Haskell2010 |
NewtypeZoo.Previous
Description
Indicate that something is the Previous
one.
Documentation
Constructors
Previous a |
Instances
_thePrevious :: Previous x -> x Source #
thePrevious :: forall a b p f. (Profunctor p, Functor f) => p a (f b) -> p (Previous a) (f (Previous b)) Source #