Deprecated

In favour of

semialign-indexed

SemialignWithIndex, i.e. izipWith and ialignWith

BSD-3-Clause licensed by C. McCann, Oleg Grenrus

Maintained by Oleg Grenrus

This version can be pinned in stack with:semialign-indexed-1.1@sha256:bc375898351fea11ab3f4279844fcfc00aa42c90182eedfc28c4754098da3e0e,2026

Depends on 8 packages(full list with versions):

This package provides SemialignWithIndex with two members

class (FunctorWithIndex i f, Semialign f) => SemialignWithIndex i f | f -> i where
    ialignWith :: (i -> These a b -> c) -> f a -> f b -> f c

class (SemialignWithIndex i f, Zip f) => ZipWithIndex i f | f -> i where
    izipWith   :: (i -> a -> b -> c)    -> f a -> f b -> f c

Superclass FunctorWithIndex is from lens package. See https://hackage.haskell.org/package/semialign-optics for optics variant.

Split out of these package.