diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/haskell.scm | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index 7723eaa5ce..08e357a68e 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -9321,4 +9321,29 @@ typeclass, instances for base and transformers, and basic utility functions.") (license license:expat))) +(define-public ghc-microlens + (package + (name "ghc-microlens") + (version "0.4.8.3") + (source + (origin + (method url-fetch) + (uri (string-append "https://hackage.haskell.org/package/" + "microlens-" version "/" + "microlens-" version ".tar.gz")) + (sha256 + (base32 + "17qx2mbqdrlnkc3gxq8njbp7qw8nh51drmz6fc8khgj9bls5ni2k")))) + (build-system haskell-build-system) + (home-page + "https://github.com/aelve/microlens") + (synopsis "Provides a tiny lens Haskell library with no dependencies") + (description "This Haskell package provides a lens library, just like +@code{ghc-lens}, but smaller. It provides essential lenses and +traversals (like @code{_1} and @code{_Just}), as well as ones which are simply +nice to have (like @code{each}, @code{at}, and @code{ix}), and some +combinators (like @code{failing} and @code{singular}), but everything else is +stripped. As the result, this package has no dependencies.") + (license license:bsd-3))) + ;;; haskell.scm ends here |