keys: Keyed functors and containers
This package provides a bunch of ad hoc classes for accessing parts of a container.
In practice this package is largely subsumed by the lens package, but it is maintained for now as it has much simpler dependencies.
[Skip to Readme]
Downloads
- keys-3.12.5.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
- No Candidates
| Versions [RSS] | 0.1.0, 0.1.0.1, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.3.0, 1.8.0, 1.8.0.1, 1.8.0.2, 2.0, 2.0.1, 2.1, 2.1.1, 2.1.1.1, 2.1.2, 2.1.3, 2.1.3.1, 2.1.3.2, 2.2, 3.0, 3.0.1, 3.0.1.1, 3.0.2, 3.0.3, 3.0.4, 3.10, 3.10.1, 3.10.2, 3.11, 3.12, 3.12.1, 3.12.2, 3.12.3, 3.12.4, 3.12.5 |
|---|---|
| Change log | CHANGELOG.markdown |
| Dependencies | array (>=0.3.0.2 && <0.6), base (>=4.9 && <5), comonad (>=4 && <6), containers (>=0.3 && <0.9), free (>=4 && <6), hashable (>=1.1.2.3 && <1.6), semigroupoids (>=5.2 && <7), tagged (>=0.7.3 && <1), transformers (>=0.5 && <0.7), unordered-containers (>=0.2.6 && <0.3) [details] |
| Tested with | ghc ==9.14.1, ghc ==9.12.2, ghc ==9.10.3, ghc ==9.8.4, ghc ==9.6.7, ghc ==9.4.8, ghc ==9.2.8, ghc ==9.0.2, ghc ==8.10.7, ghc ==8.8.4, ghc ==8.6.5, ghc ==8.4.4, ghc ==8.2.2, ghc ==8.0.2 |
| License | BSD-3-Clause |
| Copyright | Copyright (C) 2011-2016 Edward A. Kmett |
| Author | Edward A. Kmett |
| Maintainer | Edward A. Kmett <ekmett@gmail.com> |
| Uploaded | by ryanglscott at 2026-01-10T21:06:36Z |
| Category | Data Structures, Containers |
| Home page | http://github.com/ekmett/keys/ |
| Bug tracker | http://github.com/ekmett/keys/issues |
| Source repo | head: git clone https://github.com/ekmett/keys.git |
| Distributions | Arch:3.12.4, Debian:3.12.3, FreeBSD:3.10.2, LTSHaskell:3.12.4, NixOS:3.12.4, Stackage:3.12.5 |
| Reverse Dependencies | 31 direct, 8582 indirect [details] |
| Downloads | 81783 total (170 in the last 30 days) |
| Rating | 2.0 (votes: 1) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2026-01-10 [all 1 reports] |
Readme for keys-3.12.5
[back to package description]keys
This package provides a bunch of ad hoc classes for accessing parts of a container.
In practice this package is largely subsumed by the lens package, but it is maintained for now
as it has much simpler dependencies.
Contact Information
Contributions and bug reports are welcome!
Please feel free to contact me through github or on the #haskell IRC channel on irc.freenode.net.
-Edward Kmett