155. count function

by shan10213223

JavaScript

const count = (() => {
	let total = 0;
  
  const func = () => {
  	return total++;
  }
  func.reset = () => {
  	total = 0;
  }
  
  return func;
})();

console.log(count());
console.log(count());
console.log(count());

count.reset();

console.log(count());
console.log(count());
console.log(count());