implement range()

Question

Can you create a range(from, to) which makes following work?

for (let num of range(1, 4)) {
  console.log(num)  
}
// 1
// 2
// 3
// 4

This is a simple one, could you think more fancy approaches other than for-loop?

Notice that you are not required to return an array, but something iterable would be fine.

Code

/**
 * @param {integer} from
 * @param {integer} to
 */
function range(from, to) {
  // your code here
}

Source

Source From