From a16098995a6f401b2d7178c522f24d45474469fc Mon Sep 17 00:00:00 2001
From: vi <me@vikramverma.com>
Date: Thu, 24 Apr 2014 17:41:40 +0800
Subject: [PATCH] New package: lists and its dependency, list-extras (Haskell.)

---
 .../libraries/haskell/listExtras/default.nix        | 13 +++++++++++++
 .../development/libraries/haskell/lists/default.nix | 13 +++++++++++++
 pkgs/top-level/haskell-packages.nix                 |  4 ++++
 3 files changed, 30 insertions(+)
 create mode 100644 pkgs/development/libraries/haskell/listExtras/default.nix
 create mode 100644 pkgs/development/libraries/haskell/lists/default.nix

diff --git a/pkgs/development/libraries/haskell/listExtras/default.nix b/pkgs/development/libraries/haskell/listExtras/default.nix
new file mode 100644
index 00000000000..21e1a7d7c69
--- /dev/null
+++ b/pkgs/development/libraries/haskell/listExtras/default.nix
@@ -0,0 +1,13 @@
+{ cabal }:
+
+cabal.mkDerivation (self: {
+  pname = "list-extras";
+  version = "0.4.1.3";
+  sha256 = "16w10xgh2y76q8aj5pgw4zq5p2phjzf5g1bmkacrm8gbwkp4v71s";
+  meta = {
+    homepage = "http://code.haskell.org/~wren/";
+    description = "Common not-so-common functions for lists";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/lists/default.nix b/pkgs/development/libraries/haskell/lists/default.nix
new file mode 100644
index 00000000000..d7574da0fa7
--- /dev/null
+++ b/pkgs/development/libraries/haskell/lists/default.nix
@@ -0,0 +1,13 @@
+{ cabal, listExtras, split }:
+
+cabal.mkDerivation (self: {
+  pname = "lists";
+  version = "0.4.2";
+  sha256 = "0qjziksh6gl6v8rzvqajkcbakbby5j3i4z2jk6w6zs89b93rwnln";
+  buildDepends = [ listExtras split ];
+  meta = {
+    description = "Functions for dealing with lists";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 7c241f9e44d..6f07bf51eee 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1673,6 +1673,10 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
 
   List = callPackage ../development/libraries/haskell/List {};
 
+  lists = callPackage ../development/libraries/haskell/lists {};
+
+  listExtras = callPackage ../development/libraries/haskell/listExtras {};
+
   listTries = callPackage ../development/libraries/haskell/list-tries {};
 
   ListLike = callPackage ../development/libraries/haskell/ListLike {};