{ cabal }: cabal.mkDerivation (self: { pname = "control-bool"; version = "0.2.1"; sha256 = "10amxm1ff7xhd8g66n65wkbb8d17n77v1nmwxkbzhrask398asp4"; meta = { homepage = "https://github.com/fumieval/control-bool"; description = "Useful combinators for boolean expressions"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; }; })