Test name | Executions per second |
---|---|
.map | 10918185.0 Ops/sec |
.forEach | 8018346.0 Ops/sec |
var array = [];
array.forEach(i => array.push(i));
var someFunction = num => num * 2 * 3;
const arr1 = array.map(i => someFunction(i));
const arr2 = [];
array.forEach(i => { arr2.push(someFunction(i)); });