lens-family-core: Haskell 2022 Lens Families
This package provides first class(†) functional references in Van Laarhoven style supporting the following optics:
Lenses (view, over)
Traversals (toListOf, matching, over)
Setters (over)
Grates (zipWithOf, under, review)
Resetters (under)
Adapters (view, review)
Grids (toListOf, over / under, review)
Prisms (matching, over / under, review)
Getters (view)
Folders (toListOf)
Reviewers (review)
(†) For optimal first-class support use the lens-family package with rank 2 / rank N polymorphism.
Lens.Family.Clone allows for first-class support of lenses and traversals for those who cannot support rank 2 polymorphism.
| Versions [faq] | 0.0.0, 0.0.1, 0.1.0, 1.0.0, 1.0.1, 1.1.0, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 2.0.0, 2.1.0 |
|---|---|
| Change log | CHANGELOG |
| Dependencies | base (>=4.11 && <5), containers (>=0.5.8 && <0.7), transformers (>=0.3.0 && <0.6) [details] |
| License | BSD-3-Clause |
| Copyright | Copyright (C) 2012,2013,2014,2017,2018,2019 Russell O'Connor |
| Author | Russell O'Connor |
| Maintainer | Russell O'Connor <roconnor@theorem.ca> |
| Category | Data, Lenses |
| Source repo | head: darcs get https://hub.darcs.net/roconnor/lens-family |
| Uploaded | by RussellOConnor at 2020-02-16T04:17:34Z |
| Distributions | Arch:2.1.0, Fedora:2.0.0, LTSHaskell:1.2.3, NixOS:2.1.0, Stackage:1.2.3, openSUSE:2.1.0 |
| Downloads | 18427 total (571 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2020-02-16 [all 1 reports] |
Modules
[Index] [Quick Jump]
Downloads
- lens-family-core-2.1.0.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)