1
2
3
4
5
6
7
8
9
10
export function dropLast(howManyToDrop, listOrString){  if (arguments.length === 1){    return _listOrString => dropLast(howManyToDrop, _listOrString)  }
  return howManyToDrop > 0 ?    listOrString.slice(0, -howManyToDrop) :    listOrString.slice()}