code: public static function get(IteratorAggregate $iterable, int $position)
      {
          return Iterators::get(Iterators::from($iterable->getIterator()), $position);
      }
docs: Returns the element at the specified position in an iterable.
  
  @param IteratorAggregate $iterable
  @param $position
  @return mixed
  @throws \OutOfBoundsException if position does not exist