27/40: gnu: Add ghc-array.

[Leo Famulari]

lfam pushed a commit to branch master
in repository guix.

commit e7e2f03c8f3cb8d5e376af6b67704849246aafa6
Author: ng0 <address@hidden>
Date:   Sun Sep 18 16:10:06 2016 +0000

    gnu: Add ghc-array.
    
    * gnu/packages/haskell.scm (ghc-array): New variable.
    
    Signed-off-by: Leo Famulari <address@hidden>
---
 gnu/packages/haskell.scm |   23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index cdacc56..1586923 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -7044,4 +7044,27 @@ and edge labels with positional information, etc.
 @end enumerate\n")
     (license license:bsd-3)))
 
+(define-public ghc-array
+  (package
+    (name "ghc-array")
+    (version "0.5.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/array/array-";
+             version ".tar.gz"))
+       (sha256
+        (base32
+         "08r2rq4blvc737mrg3xhlwiw13jmsz5dlf2fd0ghb9cdaxc6kjc9"))))
+    (build-system haskell-build-system)
+    (home-page
+     "http://hackage.haskell.org/package/array";)
+    (synopsis "Mutable and immutable arrays")
+    (description
+     "In addition to providing the @code{Data.Array} module, this package also 
defines
+the classes @code{IArray} of immutable arrays and @code{MArray} of arrays 
mutable
+within appropriate monads, as well as some instances of these classes.")
+    (license license:bsd-3)))
+
 ;;; haskell.scm ends here