Pandora.Paradigm.Primary.Functor.These

Documentation

data These e a

Constructors

This a

That e

These e a

Instances

Covariant (These e)

Defined in Pandora.Paradigm.Primary.Functor.These

Methods

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

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

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

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

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

loeb :: These e (a <-| These e) -> These e a

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

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

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

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

(<&&>) :: Covariant u => ((These e :. u) := a) -> (a -> b) -> (These e :. u) := b

(<&&&>) :: (Covariant u, Covariant v) => ((These e :. (u :. v)) := a) -> (a -> b) -> (These e :. (u :. v)) := b

(<&&&&>) :: (Covariant u, Covariant v, Covariant w) => ((These e :. (u :. (v :. w))) := a) -> (a -> b) -> (These e :. (u :. (v :. w))) := b

Pointable (These e)

Defined in Pandora.Paradigm.Primary.Functor.These

Methods

point :: a |-> These e

Traversable (These e)

Defined in Pandora.Paradigm.Primary.Functor.These

Methods

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

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

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

(->>>) :: (Pointable u, Applicative u, Traversable v) => ((v :. These e) := a) -> (a -> u b) -> (u :. (v :. These e)) := b

(->>>>) :: (Pointable u, Applicative u, Traversable v, Traversable w) => ((w :. (v :. These e)) := a) -> (a -> u b) -> (u :. (w :. (v :. These e))) := b

(->>>>>) :: (Pointable u, Applicative u, Traversable v, Traversable w, Traversable j) => ((j :. (w :. (v :. These e))) := a) -> (a -> u b) -> (u :. (j :. (w :. (v :. These e)))) := b

these :: (a -> r) -> (e -> r) -> (e -> a -> r) -> These e a -> r