Print sorted elements of an array using setTimeout

const arr = [4, 9, 2, 20, 1, 12];
arr.forEach(num => {
    setTimeout(() => console.log(num), num);
});

Output:
1
2
4
9
12
20

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Comments

[Rishav Jadon]

This ain't a good approach, what if the array has bigger numbers?
Having a sort function inside of the setTimeout is better.