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-rw-r--r--pkgs/development/libraries/haskell/recursion-schemes/default.nix14
1 files changed, 14 insertions, 0 deletions
diff --git a/pkgs/development/libraries/haskell/recursion-schemes/default.nix b/pkgs/development/libraries/haskell/recursion-schemes/default.nix
new file mode 100644
index 000000000000..78e7da44061a
--- /dev/null
+++ b/pkgs/development/libraries/haskell/recursion-schemes/default.nix
@@ -0,0 +1,14 @@
+{ cabal, comonad, free, transformers }:
+
+cabal.mkDerivation (self: {
+  pname = "recursion-schemes";
+  version = "4.0";
+  sha256 = "1xc1k04p3birxgv5h3ypw85w0cgq4d5rsmadx4pc3j409y6i5p06";
+  buildDepends = [ comonad free transformers ];
+  meta = {
+    homepage = "http://github.com/ekmett/recursion-schemes/";
+    description = "Generalized bananas, lenses and barbed wire";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})