menghasilkan angka urutan antara rentang javascript
Array.from(new Array(20), (x, i) => i + *lowerBound*);
Gifted Gorilla
Array.from(new Array(20), (x, i) => i + *lowerBound*);
Array.from({length: 20}, (x, i) => i);
[...Array(5).keys()];
=> [0, 1, 2, 3, 4]