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authorDavid Craven <david@craven.ch>2017-01-02 18:06:25 +0100
committerDavid Craven <david@craven.ch>2017-01-04 12:11:14 +0100
commit3254e1aba9ce3925a4e0b24c647240f96b5de8d4 (patch)
tree8795d07825f0b025dd19b582638d709bdbd63850 /gnu
parent5a16d828b3bd0c458f6604fc4e0d7876377ff12c (diff)
downloadguix-3254e1aba9ce3925a4e0b24c647240f96b5de8d4.tar.gz
gnu: Add idris-lens.
* gnu/packages/idris.scm (idris-lens): New variable.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/idris.scm26
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/idris.scm b/gnu/packages/idris.scm
index e2afa5a89f..02198a5a7d 100644
--- a/gnu/packages/idris.scm
+++ b/gnu/packages/idris.scm
@@ -228,3 +228,29 @@ wl-pprint library.")
       (description "This is a bifunctor library for Idris based off the
 excellent Haskell Bifunctors package from Edward Kmett.")
       (license license:bsd-3))))
+
+(define-public idris-lens
+  (let ((commit "26f012005f6849806cea630afe317e42cae97f29"))
+    (package
+      (name "idris-lens")
+      (version (git-version "0.1" "1" commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/HuwCampbell/idris-lens")
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "06jzfj6rad08rk92w8jk5byi79svmyg0mrcqhibgx8rkjjy6vmai"))))
+      (build-system gnu-build-system)
+      (native-inputs
+       `(("idris" ,idris)))
+      (propagated-inputs
+       `(("idris-bifunctors" ,idris-bifunctors)))
+      (arguments (idris-default-arguments name))
+      (home-page "https://github.com/HuwCampbell/idris-lens")
+      (synopsis "Van Laarhoven lenses for Idris")
+      (description "Lenses are composable functional references.  They allow
+accessing and modifying data within a structure.")
+      (license license:bsd-3))))