brandonweis · May 19, 2021 11:52
diff --git a/mandatory_parameters.js b/mandatory_parameters.js
 const error_handler = (property) => {
  throw new Error(`Error: ${property} is required!`);
 }

 const monitor_roads = (car=error_handler('Car'), speed=error_handler('Speed')) => {
  console.log(`Your ${car} was going at a speed of ${speed}mph.`);
 }

 monitor_roads('Ferrari', 240); // Your Ferrari was going at a speed of 240mph.
 monitor_roads('Ferrari'); // Error: Speed is required!
	const error_handler = (property) => {
	throw new Error(`Error: ${property} is required!`);
	}

	const monitor_roads = (car=error_handler('Car'), speed=error_handler('Speed')) => {
	console.log(`Your ${car} was going at a speed of ${speed}mph.`);
	}

	monitor_roads('Ferrari', 240); // Your Ferrari was going at a speed of 240mph.
	monitor_roads('Ferrari'); // Error: Speed is required!
No results found