gistfile1.txt

sum(listOfInts) { sum(0, listOfInts); }

sum(acc, listOfInts) {
  if length(listOfInts) == 0 { return acc; }
  else {
    acc += head(listOfInts);
    sum(acc, tail(listOfInts);
  }
}

sum(listOfInts) {
  acc = 0;
  for(i = 0, i < length(listOfInts), i++ {
    acc += listOfInts[i];
  }
  return acc;
}