Base conversion - like base 10 to 62 or base 10 to 32

baseConversion.scala

/**
* convert base 10 to given new base
*/
def baseConversion(base: Int, toBeConvert: Int): List[Int] = {
  def compute(quotient: Int, acc: List[Int]): List[Int] = {
    if(quotient<=0) {
        acc.reverse
    } else {
        val q = quotient / base
        val r = quotient % base
        compute(q, r::acc)
    }
  }
  compute(toBeConvert, List.empty[Int])
}