Data.Prunable

Documentation

class Prunable t where

Methods

prunefoldr :: (b -> t a -> IndexType (t a) -> Bool) -> (a -> b -> b) -> b -> t a -> b

Instances

Prunable SortedVector

class Foldable t => DualFoldable t where

Methods

dualfoldr :: ((a, a) -> b -> b) -> b -> t a -> t a -> b

data TreeIndex

Constructors

TreeLeft

TreeRight

Instances

Bounded TreeIndex

Enum TreeIndex

Eq TreeIndex

Ord TreeIndex

Read TreeIndex

Show TreeIndex