microlens-0.1.3.0: microlens.cabal
name: microlens
version: 0.1.3.0
synopsis: A tiny part of the lens library which you can depend upon
description:
This is an extract from <http://hackage.haskell.org/package/lens lens>
(with no dependencies). It's not a toy lenses library, unsuitable for
“real world”, but merely a small one. It is compatible with lens, and
should have same performance. It also has better documentation.
.
Use this library:
.
* if you want to define lenses or traversals in your own library, but
don't want to depend on lens
.
* if you are new to lenses and want a small library to play with,
but don't want to use something “inferior” or have to relearn things
when/if you switch to lens
.
Don't use this library:
.
* if you need @Iso@s, @Prism@s, indexed traversals, @at@, @ix@,
or actually anything else which isn't defined here
.
* if you think lenses compose “in the wrong order” (in which case
you're looking for
<http://hackage.haskell.org/package/fclabels fclabels>)
.
Note that microlens has /no/ dependencies starting from GHC 7.10
(base-4.8). Prior to that, it has to depend on transformers-0.2 or above.
.
Also note that it's not done yet and there's a lot of things missing
and I'm still writing a tutorial for it.
license: BSD3
license-file: LICENSE
author: Artyom
maintainer: Artyom <yom@artyom.me>
homepage: http://github.com/aelve/microlens
bug-reports: http://github.com/aelve/microlens/issues
-- copyright:
category: Data, Lenses
build-type: Simple
extra-source-files:
CHANGELOG.md
cabal-version: >=1.10
source-repository head
type: git
location: git://github.com/aelve/microlens.git
library
exposed-modules: Lens.Micro
Lens.Micro.Extras
Lens.Micro.Classes
Lens.Micro.Type
-- other-modules:
-- other-extensions:
-- Since base-4.8 we get the Identity functor in base, so we can avoid a
-- transformers dependency.
if impl(ghc>=7.9)
build-depends: base >=4.8 && <5
if !impl(ghc>=7.9)
build-depends: base >=4.4 && <5
, transformers >=0.2
ghc-options:
-Wall -fwarn-tabs
-O2 -fdicts-cheap -funbox-strict-fields
-fmax-simplifier-iterations=10
hs-source-dirs: src
default-language: Haskell2010