Add haskell/pattern-arrows

Signed-off-by: Ricky Elrod <ricky@elrod.me>
2014-05-27 02:27:25 -04:00
parent 400333b9f8
commit 8228ca0479
2 changed files with 16 additions and 0 deletions
--- a/pkgs/development/libraries/haskell/pattern-arrows/default.nix
+++ b/pkgs/development/libraries/haskell/pattern-arrows/default.nix
@@ -0,0 +1,14 @@
+{ cabal, mtl }:
+
+cabal.mkDerivation (self: {
+  pname = "pattern-arrows";
+  version = "0.0.2";
+  sha256 = "13q7bj19hd60rnjfc05wxlyck8llxy11z3mns8kxg197wxrdkhkg";
+  buildDepends = [ mtl ];
+  meta = {
+    homepage = "http://blog.functorial.com/posts/2013-10-27-Pretty-Printing-Arrows.html";
+    description = "Arrows for Pretty Printing";
+    license = self.stdenv.lib.licenses.mit;
+    platforms = self.ghc.meta.platforms;
+  };
+})