microlens-contra

True folds and getters for microlens

http://github.com/aelve/microlens

Version on this page:0.1.0.1
LTS Haskell 22.39:0.1.0.3@rev:1
Stackage Nightly 2024-10-31:0.1.0.3@rev:1
Latest on Hackage:0.1.0.3@rev:1

See all snapshots microlens-contra appears in

BSD-3-Clause licensed by Edward Kmett, Artyom
Maintained by Artyom
This version can be pinned in stack with:microlens-contra-0.1.0.1@sha256:ff9a3dd8e88108beb4b35c2b92458935b7941ab871a023247e045c81dd905cbe,1686

Module documentation for 0.1.0.1

Used by 1 package in lts-7.24(full list with versions):
clang-pure

This package provides Fold and Getter that are fully compatible with lens; the downside is that this package depends on contravariant, which in its turn depends on a lot of other packages (but still less than lens).

The difference between Fold and SimpleFold is that you can use e.g. takingWhile/droppingWhile and backwards on the former but not on the latter. Most functions from lens that work with Fold would work with SimpleFold as well, tho.

This package is a part of the microlens family; see the readme on Github.

Changes

0.1.0.1

  • Added forgotten copyright/authorship information.

0.1.0.0

Initial release.