jmaicaaan · July 26, 2020 09:47
diff --git a/fusion-block01.js b/fusion-block01.js
 // non-fusion approach

 const data = [
  1,
  2,
  3,
  4,
  5,
 ];

 const add = (x) => x + 1;
 const multiplyBy2 = (x) => x * 2;

 const res = data
  .map(add)
  .map(multiplyBy2)

 // [ 4, 6, 8, 10, 12 ]
	// non-fusion approach

	const data = [
	1,
	2,
	3,
	4,
	5,
	];

	const add = (x) => x + 1;
	const multiplyBy2 = (x) => x * 2;

	const res = data
	.map(add)
	.map(multiplyBy2)

	// [ 4, 6, 8, 10, 12 ]