SpkIterator was created with its own nth() and next() implementations and its own new() and new_with_range() constructors. Co-authored-by: 志宇 <hello@evanlinjin.me>
SpkIterator was created with its own nth() and next() implementations and its own new() and new_with_range() constructors. Co-authored-by: 志宇 <hello@evanlinjin.me>