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Merge pull request #889 from errge/final

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Add final haskell library
This commit is contained in:
Evgeny Egorochkin 2013-08-31 11:12:20 -07:00
commit 0782788051
2 changed files with 19 additions and 3 deletions
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14
pkgs/development/libraries/haskell/final/default.nix Normal file
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@ -0,0 +1,14 @@
{ cabal, stm, transformers }:
cabal.mkDerivation (self: {
pname = "final";
version = "0.1";
sha256 = "189vby5ym6hcjpz6y9chlgkyzl8wnndqkhzk7s7qy8mksr3g66f9";
buildDepends = [ stm transformers ];
meta = {
homepage = "http://github.com/errge/final";
description = "utility to add extra safety to monadic returns";
license = self.stdenv.lib.licenses.bsd3;
platforms = self.ghc.meta.platforms;
};
})

8
pkgs/top-level/haskell-packages.nix
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@ -64,7 +64,7 @@
# modifyPrio argument can be set to lowPrio to make all Haskell packages have # modifyPrio argument can be set to lowPrio to make all Haskell packages have
# low priority. # low priority.
let result = let callPackage = x : y : modifyPrio (newScope result.final x y); let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x y);
self = (prefFun result) result; in self = (prefFun result) result; in
# Indentation deliberately broken at this point to keep the bulk # Indentation deliberately broken at this point to keep the bulk
@ -72,7 +72,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
{ {
final = self; finalReturn = self;
callPackage = callPackage; callPackage = callPackage;
@ -962,6 +962,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
filesystemConduit = callPackage ../development/libraries/haskell/filesystem-conduit {}; filesystemConduit = callPackage ../development/libraries/haskell/filesystem-conduit {};
final = callPackage ../development/libraries/haskell/final {};
fgl_5_4_2_2 = callPackage ../development/libraries/haskell/fgl/5.4.2.2.nix {}; fgl_5_4_2_2 = callPackage ../development/libraries/haskell/fgl/5.4.2.2.nix {};
fgl_5_4_2_3 = callPackage ../development/libraries/haskell/fgl/5.4.2.3.nix {}; fgl_5_4_2_3 = callPackage ../development/libraries/haskell/fgl/5.4.2.3.nix {};
fgl_5_4_2_4 = callPackage ../development/libraries/haskell/fgl/5.4.2.4.nix {}; fgl_5_4_2_4 = callPackage ../development/libraries/haskell/fgl/5.4.2.4.nix {};
@ -2383,4 +2385,4 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
}; };
in result.final in result.finalReturn