diff options
| -rw-r--r-- | gnu/packages/haskell.scm | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index e9660431ca..0d2bd36686 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -9964,4 +9964,39 @@ to derive new folds. Derived folds still traverse the container just once and are often as efficient as hand-written folds.") (license license:bsd-3))) +(define-public ghc-mono-traversable + (package + (name "ghc-mono-traversable") + (version "1.0.2.1") + (source + (origin + (method url-fetch) + (uri (string-append "https://hackage.haskell.org/package/" + "mono-traversable-" version "/" + "mono-traversable-" version ".tar.gz")) + (sha256 + (base32 + "0smirpwika7d5a98h20jr9jqg41n7vqfy7k31crmn449qfig9ljf")))) + (build-system haskell-build-system) + (inputs `(("ghc-unordered-containers" ,ghc-unordered-containers) + ("ghc-hashable" ,ghc-hashable) + ("ghc-text" ,ghc-text) + ("ghc-vector" ,ghc-vector) + ("ghc-vector-algorithms" ,ghc-vector-algorithms) + ("ghc-split" ,ghc-split))) + (native-inputs `(("ghc-hspec" ,ghc-hspec) + ("ghc-hunit",ghc-hunit) + ("ghc-quickcheck" ,ghc-quickcheck) + ("ghc-semigroups" ,ghc-semigroups) + ("ghc-foldl" ,ghc-foldl))) + (home-page "https://github.com/snoyberg/mono-traversable") + (synopsis "Haskell classes for mapping, folding, and traversing monomorphic +containers") + (description "This Haskell package provides Monomorphic variants of the +Functor, Foldable, and Traversable typeclasses. If you understand Haskell's +basic typeclasses, you understand mono-traversable. In addition to what +you are used to, it adds on an IsSequence typeclass and has code for marking +data structures as non-empty.") + (license license:expat))) + ;;; haskell.scm ends here |