pandora-0.2.6: A box of patterns and paradigms
Pandora.Paradigm.Basis.Backwards
newtype Backwards t a Source #
Constructors
Defined in Pandora.Paradigm.Basis.Backwards
Associated Types
type Primary (Backwards t) a :: Type Source #
Methods
run :: Backwards t a -> Primary (Backwards t) a Source #
(>$<) :: (a -> b) -> Backwards t b -> Backwards t a Source #
contramap :: (a -> b) -> Backwards t b -> Backwards t a Source #
(>$) :: b -> Backwards t b -> Backwards t a Source #
($<) :: Backwards t b -> b -> Backwards t a Source #
full :: Backwards t () -> Backwards t a Source #
(>&<) :: Backwards t b -> (a -> b) -> Backwards t a Source #
(>$$<) :: Contravariant u => (a -> b) -> ((Backwards t :. u) := a) -> (Backwards t :. u) := b Source #
(>$$$<) :: (Contravariant u, Contravariant v) => (a -> b) -> ((Backwards t :. (u :. v)) := b) -> (Backwards t :. (u :. v)) := a Source #
(>$$$$<) :: (Contravariant u, Contravariant v, Contravariant w) => (a -> b) -> ((Backwards t :. (u :. (v :. w))) := a) -> (Backwards t :. (u :. (v :. w))) := b Source #
(>&&<) :: Contravariant u => ((Backwards t :. u) := a) -> (a -> b) -> (Backwards t :. u) := b Source #
(>&&&<) :: (Contravariant u, Contravariant v) => ((Backwards t :. (u :. v)) := b) -> (a -> b) -> (Backwards t :. (u :. v)) := a Source #
(>&&&&<) :: (Contravariant u, Contravariant v, Contravariant w) => ((Backwards t :. (u :. (v :. w))) := a) -> (a -> b) -> (Backwards t :. (u :. (v :. w))) := b Source #
(<$>) :: (a -> b) -> Backwards t a -> Backwards t b Source #
comap :: (a -> b) -> Backwards t a -> Backwards t b Source #
(<$) :: a -> Backwards t b -> Backwards t a Source #
($>) :: Backwards t a -> b -> Backwards t b Source #
void :: Backwards t a -> Backwards t () Source #
loeb :: Backwards t (a <-| Backwards t) -> Backwards t a Source #
(<&>) :: Backwards t a -> (a -> b) -> Backwards t b Source #
(<$$>) :: Covariant u => (a -> b) -> ((Backwards t :. u) := a) -> (Backwards t :. u) := b Source #
(<$$$>) :: (Covariant u, Covariant v) => (a -> b) -> ((Backwards t :. (u :. v)) := a) -> (Backwards t :. (u :. v)) := b Source #
(<$$$$>) :: (Covariant u, Covariant v, Covariant w) => (a -> b) -> ((Backwards t :. (u :. (v :. w))) := a) -> (Backwards t :. (u :. (v :. w))) := b Source #
(<&&>) :: Covariant u => ((Backwards t :. u) := a) -> (a -> b) -> (Backwards t :. u) := b Source #
(<&&&>) :: (Covariant u, Covariant v) => ((Backwards t :. (u :. v)) := a) -> (a -> b) -> (Backwards t :. (u :. v)) := b Source #
(<&&&&>) :: (Covariant u, Covariant v, Covariant w) => ((Backwards t :. (u :. (v :. w))) := a) -> (a -> b) -> (Backwards t :. (u :. (v :. w))) := b Source #
(<*>) :: Backwards t (a -> b) -> Backwards t a -> Backwards t b Source #
apply :: Backwards t (a -> b) -> Backwards t a -> Backwards t b Source #
(*>) :: Backwards t a -> Backwards t b -> Backwards t b Source #
(<*) :: Backwards t a -> Backwards t b -> Backwards t a Source #
forever :: Backwards t a -> Backwards t b Source #
(<**>) :: Applicative u => ((Backwards t :. u) := (a -> b)) -> ((Backwards t :. u) := a) -> (Backwards t :. u) := b Source #
(<***>) :: (Applicative u, Applicative v) => ((Backwards t :. (u :. v)) := (a -> b)) -> ((Backwards t :. (u :. v)) := a) -> (Backwards t :. (u :. v)) := b Source #
(<****>) :: (Applicative u, Applicative v, Applicative w) => ((Backwards t :. (u :. (v :. w))) := (a -> b)) -> ((Backwards t :. (u :. (v :. w))) := a) -> (Backwards t :. (u :. (v :. w))) := b Source #
(>>-) :: Covariant u => u a -> (a -> Backwards t b) -> (Backwards t :. u) := b Source #
collect :: Covariant u => (a -> Backwards t b) -> u a -> (Backwards t :. u) := b Source #
distribute :: Covariant u => ((u :. Backwards t) := a) -> (Backwards t :. u) := a Source #
(>>>-) :: (Covariant u, Covariant v) => ((u :. v) := a) -> (a -> Backwards t b) -> (Backwards t :. (u :. v)) := b Source #
(>>>>-) :: (Covariant u, Covariant v, Covariant w) => ((u :. (v :. w)) := a) -> (a -> Backwards t b) -> (Backwards t :. (u :. (v :. w))) := b Source #
(>>>>>-) :: (Covariant u, Covariant v, Covariant w, Covariant j) => ((u :. (v :. (w :. j))) := a) -> (a -> Backwards t b) -> (Backwards t :. (u :. (v :. (w :. j)))) := b Source #
point :: a |-> Backwards t Source #
(->>) :: (Pointable u, Applicative u) => Backwards t a -> (a -> u b) -> (u :. Backwards t) := b Source #
traverse :: (Pointable u, Applicative u) => (a -> u b) -> Backwards t a -> (u :. Backwards t) := b Source #
sequence :: (Pointable u, Applicative u) => ((Backwards t :. u) := a) -> (u :. Backwards t) := a Source #
(->>>) :: (Pointable u, Applicative u, Traversable v) => ((v :. Backwards t) := a) -> (a -> u b) -> (u :. (v :. Backwards t)) := b Source #
(->>>>) :: (Pointable u, Applicative u, Traversable v, Traversable w) => ((w :. (v :. Backwards t)) := a) -> (a -> u b) -> (u :. (w :. (v :. Backwards t))) := b Source #
(->>>>>) :: (Pointable u, Applicative u, Traversable v, Traversable w, Traversable j) => ((j :. (w :. (v :. Backwards t))) := a) -> (a -> u b) -> (u :. (j :. (w :. (v :. Backwards t)))) := b Source #
extract :: a <-| Backwards t Source #