Data.Sequence.Internal

Operator alias for Data.Sequence.Internal.mapmap (non-associative / precedence 2)

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

Operator alias for Data.Sequence.Internal.mapmapmap (non-associative / precedence 2)

mapmapmap :: forall f g h a b. Functor f => Functor g => Functor h => (a -> b) -> f (g (h a)) -> f (g (h b))

strJoin :: forall a. Show a => String -> Array a -> String

class Measured a v  where

Members

• measure :: a -> v

Instances

• (Monoid v, Measured a v) => Measured (Array a) v
• (Monoid v, Measured a v) => Measured (Lazy a) v
• Measured (Elem a) (Additive Int)
• Measured (Elem a) (Key a)

newtype Elem a

Constructors

• Elem a

Instances

• Measured (Elem a) (Additive Int)
• (Show a) => Show (Elem a)
• (Eq a) => Eq (Elem a)
• (Ord a) => Ord (Elem a)
• Foldable Elem
• Functor Elem
• Traversable Elem
• Measured (Elem a) (Key a)

getElem :: forall a. Elem a -> a

mapElem :: forall f a. Functor f => f a -> f (Elem a)

mapGetElem :: forall f a. Functor f => f (Elem a) -> f a

lift2Elem :: forall a b. (b -> a -> b) -> b -> Elem a -> b

liftElem :: forall a b. (a -> b) -> Elem a -> b

data Key a

Constructors

• NoKey
• Key a

Instances

• (Eq a) => Eq (Key a)
• (Show a) => Show (Key a)
• Semigroup (Key a)
• (Ord a) => Ord (Key a)
• Monoid (Key a)
• Measured (Elem a) (Key a)