{ mkDerivation, base, stdenv, time }: mkDerivation { pname = "io-machine"; version = "0.2.0.0"; sha256 = "deadbeef"; libraryHaskellDepends = [ base time ]; testHaskellDepends = [ base ]; homepage = "https://github.com/YoshikuniJujo/io-machine#readme"; description = "Easy I/O model to learn IO monad"; license = stdenv.lib.licenses.bsd3; }