Test name | Executions per second |
---|---|
Spread Operator | 7618.8 Ops/sec |
Push with Spread | 5253.6 Ops/sec |
let arr1 = Array.from({length:10}).map((_,i)=>i);
let arr2 = Array.from({length:100}).map((_,i)=>arr1);
let arr3 = [];
arr2.forEach(e=>{
arr3 = [ arr3, e];
})
let arr1 = Array.from({length:10}).map((_,i)=>i);
let arr2 = Array.from({length:100}).map((_,i)=>arr1);
let arr3 = [];
arr2.forEach(e=>{
arr3.push(e);
})