lupomontero · June 30, 2018 18:39
diff --git a/double-0.js b/double-0.js
 const double = (arr) => {
  arr.forEach((item, idx) => {
    arr[idx] = item * 2;
  });
  return arr;
 };

 module.exports = double;
	const double = (arr) => {
	arr.forEach((item, idx) => {
	arr[idx] = item * 2;
	});
	return arr;
	};

	module.exports = double;