civodul pushed a commit to branch master
in repository guix.
commit 1896a2526d1db209afb0a8a55a63dc4c1162c539
Author: rsiddharth <[email protected]>
Date: Wed Oct 18 03:07:52 2017 +0000
gnu: Add ghc-vector-builder.
* gnu/packages/haskell.scm (ghc-vector-builder): New variable.
Signed-off-by: Ludovic Courtès <[email protected]>
---
gnu/packages/haskell.scm | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index d05f6e1..977789d 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -9898,4 +9898,38 @@ The package is intended to rapidly evolve with the
contribution from
the community, with the missing features being added with pull-requests.")
(license license:expat)))
+(define-public ghc-vector-builder
+ (package
+ (name "ghc-vector-builder")
+ (version "0.3.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://hackage.haskell.org/package/";
+ "vector-builder-" version "/"
+ "vector-builder-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1l6sfgd2s107zkp1qd1w6jdjcbznp31769qf99pxar087f697wvp"))))
+ (build-system haskell-build-system)
+ (inputs `(("ghc-vector" ,ghc-vector)
+ ("ghc-semigroups" ,ghc-semigroups)
+ ("ghc-base-prelude" ,ghc-base-prelude)))
+ (native-inputs `(("ghc-tasty" ,ghc-tasty)
+ ("ghc-tasty-hunit" ,ghc-tasty-hunit)
+ ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
+ ("ghc-hunit" ,ghc-hunit)
+ ("ghc-quickcheck-instances" ,ghc-quickcheck-instances)
+ ("ghc-rebase" ,ghc-rebase)))
+ (home-page "https://github.com/nikita-volkov/vector-builder";)
+ (synopsis "Vector builder for Haskell")
+ (description "This Haskell package provides an API for constructing
vectors.
+It provides the composable @code{Builder} abstraction, which has instances of
the
+@code{Monoid} and @code{Semigroup} classes.
+
+You would first use the @code{Builder} abstraction to specify the structure of
+the vector; then you can execute the builder to actually produce the
+vector. ")
+ (license license:expat)))
+
;;; haskell.scm ends here
