Pandora.Paradigm.Basis.Validation

Documentation

data Validation e a

Constructors

Flaws e

Validated a

Instances

Covariant (Validation e)

Defined in Pandora.Paradigm.Basis.Validation

Methods

(<$>) :: (a -> b) -> Validation e a -> Validation e b

comap :: (a -> b) -> Validation e a -> Validation e b

(<$) :: a -> Validation e b -> Validation e a

($>) :: Validation e a -> b -> Validation e b

void :: Validation e a -> Validation e ()

loeb :: Validation e (Validation e a -> a) -> Validation e a

(<$$>) :: Covariant u => (a -> b) -> Validation e (u a) -> Validation e (u b)

(<$$$>) :: (Covariant u, Covariant v) => (a -> b) -> Validation e (u (v a)) -> Validation e (u (v b))

(<$$$$>) :: (Covariant u, Covariant v, Covariant w) => (a -> b) -> Validation e (u (v (w a))) -> Validation e (u (v (w b)))

(<&>) :: Validation e a -> (a -> b) -> Validation e b

Semigroup e => Applicative (Validation e)

Defined in Pandora.Paradigm.Basis.Validation

Methods

(<*>) :: Validation e (a -> b) -> Validation e a -> Validation e b

apply :: Validation e (a -> b) -> Validation e a -> Validation e b

(*>) :: Validation e a -> Validation e b -> Validation e b

(<*) :: Validation e a -> Validation e b -> Validation e a

forever :: Validation e a -> Validation e b

Alternative (Validation e)

Defined in Pandora.Paradigm.Basis.Validation

Methods

(<+>) :: Validation e a -> Validation e a -> Validation e a

alter :: Validation e a -> Validation e a -> Validation e a

Pointable (Validation e)

Defined in Pandora.Paradigm.Basis.Validation

Methods

point :: a -> Validation e a

Traversable (Validation e)

Defined in Pandora.Paradigm.Basis.Validation

Methods

(->>) :: (Pointable u, Applicative u) => Validation e a -> (a -> u b) -> (u :.: Validation e) b

traverse :: (Pointable u, Applicative u) => (a -> u b) -> Validation e a -> (u :.: Validation e) b

sequence :: (Pointable u, Applicative u) => (Validation e :.: u) a -> (u :.: Validation e) a