Returns True if the sequence has length zero. >>> seq([]).empty() True >>> seq([1]).empty() False :return: True if sequence length is zero
(self)
| 619 | return self.len() |
| 620 | |
| 621 | def empty(self): |
| 622 | """ |
| 623 | Returns True if the sequence has length zero. |
| 624 | |
| 625 | >>> seq([]).empty() |
| 626 | True |
| 627 | |
| 628 | >>> seq([1]).empty() |
| 629 | False |
| 630 | |
| 631 | :return: True if sequence length is zero |
| 632 | """ |
| 633 | return self.size() == 0 |
| 634 | |
| 635 | def non_empty(self): |
| 636 | """ |