{ cabal }: cabal.mkDerivation (self: { pname = "composition"; version = "1.0.1.0"; sha256 = "1gx27vz2djiiwygcjaygjmiwjnls084b5v9km3jpimlz312qh5hc"; meta = { homepage = "http://patch-tag.com/r/DanBurton/composition/home"; description = "Combinators for unorthodox function composition"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; }; })