compactable: A typeclass for structures which can be catMaybed, filtered, and partitioned.

[ bsd3, control, library ] [ Propose Tags ]

This provides polymorphic implementations for filter, compact (catMaybes), and separate. It allows for higher performance implementations to be used in place of defaults for all data structures, and endeavors to centerally document those implementations. Compactable aims to be as general and unconstrained as possible, providing instances for non-Functors like Set, as well as some Contravariants (though not published here). Compactable fully subsumes Data.Witherable, offers more laws, and is more general.

Versions [faq],,,,,,,,,,
Change log
Dependencies base (>=4.9 && <4.13), bifunctors (>=5.4), containers (>=0.5.7 && <0.7), transformers (>=0.5.2 && <0.6), vector (>=0.11 && <0.13) [details]
License BSD-3-Clause
Author Isaac Shapira
Category Control
Source repo head: git clone
Uploaded by fresheyeball at Mon Feb 4 23:10:19 UTC 2019
Distributions NixOS:
Downloads 2114 total (117 in the last 30 days)
Rating 2.25 (votes: 2) [estimated by rule of succession]
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2019-02-05 [all 1 reports]


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