Using recursion to count from startNum to endNum (freecodecamp notes)

In this exercise we are asked to write a function which should return an array of integers which begins with a number represented by the startNum parameter and ends with a number represented by the endNum parameter.

So deriving from the previous example of countup , here is how this would work

function rangeOfNumbers(startNum, endNum) {

  if(startNum>endNum){
    return[]
  }
  const rangeArray=rangeOfNumbers(startNum,(endNum-1))
  rangeArray.push(endNum)

  return rangeArray;
};