For each

Benchmark created on

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Testing in
TestOps/sec
Foreach
let arr = [1, 2, 3, 4, 5];

arr.forEach((num, index) => {
    return arr[index] = num * 2;
});
ready
Map
let arr = [1, 2, 3, 4, 5];

let doubled = arr.map(num => {
    return num * 2;
});
ready

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