gistfile1.txt

var newFile = function() {

  var state = newState();
	function close() {//maybe state.close = function() instead
		if (state.already()) { log('already closed'); return; }

	};

	state.pulse = function() {

		log('pulse!');
	}

	return {
		state:state,
		close:close//then you don't need to export close
	};
};