Safe Haskell	None
Language	Haskell2010

Data.Align.Indexed

Description

These-based zipping and unzipping of indexed functors.

Since: 0.7.6

Synopsis

class (FunctorWithIndex i f, Align f) => AlignWithIndex i f | f -> i where
- ialign :: (i -> These a b -> c) -> f a -> f b -> f c

Documentation

class (FunctorWithIndex i f, Align f) => AlignWithIndex i f | f -> i where #

Keyed version of Align.

Since: 0.7.6

Methods

ialign :: (i -> These a b -> c) -> f a -> f b -> f c #

Analogous to alignWith, but also provides an index.

Instances

AlignWithIndex Int [] #
Instance details Defined in Data.Align.Indexed Methods ialign :: (Int -> These a b -> c) -> [a] -> [b] -> [c] #
AlignWithIndex Int ZipList #
Instance details Defined in Data.Align.Indexed Methods ialign :: (Int -> These a b -> c) -> ZipList a -> ZipList b -> ZipList c #
AlignWithIndex Int IntMap #
Instance details Defined in Data.Align.Indexed Methods ialign :: (Int -> These a b -> c) -> IntMap a -> IntMap b -> IntMap c #
AlignWithIndex Int Seq #
Instance details Defined in Data.Align.Indexed Methods ialign :: (Int -> These a b -> c) -> Seq a -> Seq b -> Seq c #
AlignWithIndex Int Vector #
Instance details Defined in Data.Align.Indexed Methods ialign :: (Int -> These a b -> c) -> Vector a -> Vector b -> Vector c #
AlignWithIndex () Maybe #
Instance details Defined in Data.Align.Indexed Methods ialign :: (() -> These a b -> c) -> Maybe a -> Maybe b -> Maybe c #
(Eq k, Hashable k) => AlignWithIndex k (HashMap k) #
Instance details Defined in Data.Align.Indexed Methods ialign :: (k -> These a b -> c) -> HashMap k a -> HashMap k b -> HashMap k c #
Ord k => AlignWithIndex k (Map k) #
Instance details Defined in Data.Align.Indexed Methods ialign :: (k -> These a b -> c) -> Map k a -> Map k b -> Map k c #