src/basilisp/lang/runtime.py
def nthnext(coll, i: int) -> Optional[ISeq]:
    """Returns the nth next sequence of coll."""
    while True:
        if coll is None:
            return None
        if i == 0:
            return to_seq(coll)
        i -= 1
        coll = next_(coll)
def nthnext(coll, i: int) -> Optional[ISeq]:
    """Returns the nth next sequence of coll."""
    while True:
        if coll is None:
            return None
        if i == 0:
            return to_seq(coll)
        i -= 1
        coll = next_(coll)
Returns the nth next sequence of coll.