Data.Append

Documentation

data T f g a

Constructors

Cons

Fields

• fst :: f a
• snd :: g a

Instances

(Functor f, Functor g) => Functor (T f g)

Defined in Data.Append

Methods

fmap :: (a -> b) -> T f g a -> T f g b

(<$) :: a -> T f g b -> T f g a

(Foldable f, Foldable g) => Foldable (T f g)

Defined in Data.Append

Methods

fold :: Monoid m => T f g m -> m

foldMap :: Monoid m => (a -> m) -> T f g a -> m

foldr :: (a -> b -> b) -> b -> T f g a -> b

foldr' :: (a -> b -> b) -> b -> T f g a -> b

foldl :: (b -> a -> b) -> b -> T f g a -> b

foldl' :: (b -> a -> b) -> b -> T f g a -> b

foldr1 :: (a -> a -> a) -> T f g a -> a

foldl1 :: (a -> a -> a) -> T f g a -> a

toList :: T f g a -> [a]

null :: T f g a -> Bool

length :: T f g a -> Int

elem :: Eq a => a -> T f g a -> Bool

maximum :: Ord a => T f g a -> a

minimum :: Ord a => T f g a -> a

sum :: Num a => T f g a -> a

product :: Num a => T f g a -> a

(Traversable f, Traversable g) => Traversable (T f g)

Defined in Data.Append

Methods

traverse :: Applicative f0 => (a -> f0 b) -> T f g a -> f0 (T f g b)

sequenceA :: Applicative f0 => T f g (f0 a) -> f0 (T f g a)

mapM :: Monad m => (a -> m b) -> T f g a -> m (T f g b)

sequence :: Monad m => T f g (m a) -> m (T f g a)

(NFData f, NFData g) => NFData (T f g)

Defined in Data.Append

Methods

rnf :: NFData a => T f g a -> ()

(NFData f, NFData g, NFData a) => NFData (T f g a)

Defined in Data.Append

Methods

rnf :: T f g a -> ()