{ cabal }: cabal.mkDerivation (self: { pname = "transformers"; version = "0.3.0.0"; sha256 = "14cmfdi4cmirbrc3x2h6ly08j0mb4p59mxbqkqw8rnbsr4g0rap5"; meta = { description = "Concrete functor and monad transformers"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; maintainers = [ self.stdenv.lib.maintainers.andres ]; }; })