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intercept :: forall a e g f. ErrorControl f g e => f a -> (e -> a) -> g a

mapFlipped :: forall f a b. Functor f => f a -> (a -> b) -> f b

mapFlipped is map with its arguments reversed. For example:

[1, 2, 3] <#> \n -> n * n

cmapFlipped :: forall a b f. Contravariant f => f a -> (b -> a) -> f b

cmapFlipped is cmap with its arguments reversed.

flippedMap :: forall f a b. Functor f => f a -> (a -> b) -> f b

map :: forall c f v1 v0. HasMap c f => ObjectOf c v0 => ObjectOf c v1 => c v0 v1 -> f v0 -> f v1

fmodify :: forall m r s. MonadEffect m => Refer s r => r -> (s -> s) -> m s

freads :: forall m r s a. MonadEffect m => Refer s r => r -> (s -> a) -> m a

applyFirst :: forall a b f. Apply f => f a -> f b -> f a

Combine two effectful actions, keeping only the result of the first.

try :: forall e m a. MonadError e m => m a -> m (Either e a)

Return Right if the given action succeeds, Left if it throws.

sampleOnRight_ :: forall event a b. IsEvent event => event a -> event b -> event a

Create an Event which samples the latest values from the first event at the times when the second event fires, ignoring the values produced by the second event.

sampleOn_ :: forall b a event. IsEvent event => event a -> event b -> event a

Create an Event which samples the latest values from the first event at the times when the second event fires, ignoring the values produced by the second event.

applyFirst :: forall v1 v0 f c. HasApply c f => HasConst c => HasMap c f => ObjectOf c v0 => ObjectOf c v1 => ObjectOf c (c v1 v0) => f v0 -> f v1 -> f v0

bind :: forall a. Semigroup a => a -> (a -> a) -> a

trial :: forall a e g f. ErrorControl f g e => Monad f => f a -> g (Either e a)

applyFlipped :: forall a b. a -> (a -> b) -> b

Applies an argument to a function. This is primarily used as the (#) operator, which allows parentheses to be omitted in some cases, or as a natural way to apply a value to a chain of composed functions.

mulNat :: forall proxy a b c. ProductNat a b c => proxy a -> proxy b -> proxy c

plus :: forall proxy a b c. SumInt a b c => proxy a -> proxy b -> proxy c

plusNat :: forall proxy a b c. SumNat a b c => proxy a -> proxy b -> proxy c

powNat :: forall proxy a b c. ExponentiationNat a b c => proxy a -> proxy b -> proxy c

> powNat d2 d3
8 -- : NProxy D8

a raised to the power of b a^b = c

prod :: forall proxy a b c. ProductInt a b c => proxy a -> proxy b -> proxy c

concat :: forall xs ys zs lproxy. Concat xs ys zs => lproxy xs -> lproxy ys -> lproxy zs

drop :: forall n xs ys lproxy iproxy. Drop n xs ys => iproxy n -> lproxy xs -> lproxy ys

map :: forall f xs ys fproxy kproxy lproxy. Map f xs ys => fproxy f -> kproxy xs -> lproxy ys

take :: forall n xs ys lproxy iproxy. Take n xs ys => iproxy n -> lproxy xs -> lproxy ys

zip :: forall x y z lproxy. Zip x y z => lproxy x -> lproxy y -> lproxy z

getOrAlt :: forall v s r' r l h g f. Alternative h => Cons s v r' r => RowToList r l => RGetOrAlt f g s l r => g s -> f r -> h v

_call :: forall b a. a -> (a -> b) -> b

extract :: forall r x a. TypeEquals r x => r -> (x -> a) -> a

nmapFlipped :: forall b a fb fa. NestedFunctor fa fb a b => fa -> (a -> b) -> fb

t :: forall b a. a -> (a -> b) -> b

Reverse application which is probably exist inside Lens module

t :: forall b a. a -> (a -> b) -> b

thrush :: forall b a. a -> (a -> b) -> b

T combinator - thrush

CI

Λ a b . a → (a → b) → b

λ x f . f x

alt :: forall f a. Alt f => f a -> f a -> f a

choose :: forall m a. MonadGen m => m a -> m a -> m a

Creates a generator that outputs a value chosen from one of two existing existing generators with even probability.

max1 :: forall f a. Ord1 f => f a -> f a -> f a

min1 :: forall f a. Ord1 f => f a -> f a -> f a

onIntegrityError :: forall m a. MonadError PGError m => m a -> m a -> m a

alt :: forall f a. Alternative f => f a -> f a -> f a

dappend :: forall cnt a. Diff cnt => cnt a -> cnt a -> cnt a

fromFoldableL :: forall a c f. Foldable f => Consable c => c a -> f a -> c a

Conversion from Foldable to Consable using foldl.

fromFoldableL [] [1,2,3,4]  == [4,3,2,1]
fromFoldableL [0] [1,2,3,4] == [4,3,2,1,0]

fromFoldableR :: forall a c f. Foldable f => Consable c => c a -> f a -> c a

Conversion from Foldable to Consable using foldr.

fromFoldableR [] [1,2,3,4]  == [1,2,3,4]
fromFoldableR [5] [1,2,3,4] == [1,2,3,4,5]

interleave :: forall m a. MonadLogic m => m a -> m a -> m a

applySecond :: forall a b f. Apply f => f a -> f b -> f b

Combine two effectful actions, keeping only the result of the second.

sampleOnLeft_ :: forall event a b. IsEvent event => event a -> event b -> event b

applySecond :: forall v1 v0 f c. HasApply c f => HasConst c => HasIdentity c => HasMap c f => ObjectOf c v0 => ObjectOf c v1 => ObjectOf c (c v1 v1) => ObjectOf c (c v0 (c v1 v1)) => ObjectOf c (c (c v1 v1) (c v0 (c v1 v1))) => f v0 -> f v1 -> f v1

voidRight :: forall f a b. Functor f => a -> f b -> f a

Ignore the return value of a computation, using the specified return value instead.

bipure :: forall w a b. Biapplicative w => a -> b -> w a b

liftEither :: forall m e a. MonadThrow e m => Either e a -> m a

Lift an Either value to a MonadThrow monad.

unsafeFromRight :: forall a b. Either a b -> b

slacken :: forall v1 v0 c. ObjectOf c v0 => ObjectOf c v1 => Slackable c => c v0 v1 -> v0 -> v1