dev-haskell / fclabels

First class accessor labels implemented as lenses

Official package sites : https://github.com/sebastiaanvisser/fclabels ·

This package provides first class labels that can act as bidirectional record fields. The labels can be derived automatically using Template Haskell which means you don't have to write any boilerplate yourself. The labels are implemented as lenses and are fully composable. Labels can be used to /get/, /set/ and /modify/ parts of a datatype in a consistent way. See "Data.Label" for an introductory explanation. Internally lenses are not tied to Haskell functions directly, but are implemented as arrows. Arrows allow the lenses to be run in custom computational contexts. This approach allows us to make partial lenses that point to fields of multi-constructor datatypes in an elegant way. See the "Data.Label.Maybe" module for the use of partial labels. > 1.0.3 -> 1.0.4 > - Bugfix to compile on GHC 6.12 again.

v2.0.3.1 :: 0/2.0.3.1 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v2.0.3 :: 0/2.0.3 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v2.0.2.3 :: 0/2.0.2.3 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

General

doc
Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
hscolour
Include coloured haskell sources to generated documentation (dev-haskell/hscolour)
profile
Add support for software performance analysis (will likely vary from ebuild to ebuild)
test
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)

dev-haskell / cabal : A framework for packaging Haskell software

dev-haskell / haddock : A documentation-generation tool for Haskell libraries

dev-haskell / hscolour : Colourise Haskell code

dev-haskell / hunit : A unit testing framework for Haskell

dev-haskell / mtl : Monad classes, using functional dependencies

dev-haskell / transformers : Concrete functor and monad transformers

dev-lang / ghc : The Glasgow Haskell Compiler

dev-haskell / mtl : Monad classes, using functional dependencies

dev-haskell / transformers : Concrete functor and monad transformers

dev-lang / ghc : The Glasgow Haskell Compiler

app-emacs / ghc-mod : Happy Haskell Programming

dev-haskell / uhc-util : UHC utilities

Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
T. Malfatti · gentoo
media-libs/portaudio: Version bump
Sergei Trofimovich · gentoo
dev-haskell/fclabels: bump up to 2.0.3.1
Package-Manager: portage-2.3.2
Sergei Trofimovich · gentoo
dev-haskell/fclabels: bump up to 2.0.3
Package-Manager: portage-2.2.28
Sergei Trofimovich · gentoo
dev-haskell/fclabels: new package
"First class accessor labels implemented as lenses", a depend of app-emacs/ghc-mod Bug: https://bugs.gentoo.org/show_bug.cgi?id=476352 Package-Manager: portage-2.2.23