{ cabal }: cabal.mkDerivation (self: { pname = "monoid-transformer"; version = "0.0.3"; sha256 = "1f06ppvv50w5pacm4bs89zwkydih626cgbd2z6xqbp8cmhg6dj4l"; meta = { description = "Monoid counterparts to some ubiquitous monad transformers"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; }; })