witherable

filterable traversable

https://github.com/fumieval/witherable

Version on this page:0.1.3.4
LTS Haskell 22.43:0.4.2@rev:5
Stackage Nightly 2024-12-09:0.5@rev:1
Latest on Hackage:0.5@rev:1

See all snapshots witherable appears in

BSD-3-Clause licensed by Fumiaki Kinoshita
Maintained by Fumiaki Kinoshita
This version can be pinned in stack with:witherable-0.1.3.4@sha256:e678ea8e7b097ef219b908eb35c6e96b2082fb8a270313478adccf0bc5a952ea,1202

Module documentation for 0.1.3.4

Used by 3 packages in lts-9.21(full list with versions):
objective, rose-trees, sets

A stronger variant of traverse which can remove elements and generalised mapMaybe, catMaybes, filter