| @@ 699-708 (lines=10) @@ | ||
| 696 | * @param callable $handler | |
| 697 | * @return array | |
| 698 | */ | |
| 699 | public function map($handler) | |
| 700 |     { | |
| 701 | $result = array(); | |
| 702 | ||
| 703 |         foreach ($this as $id => $document) { | |
| 704 | $result[$id] = $handler($document); | |
| 705 | } | |
| 706 | ||
| 707 | return $result; | |
| 708 | } | |
| 709 | ||
| 710 | /** | |
| 711 | * Filter documents in cursor by condition in callable | |
| @@ 716-729 (lines=14) @@ | ||
| 713 | * @param callable $handler | |
| 714 | * @return array | |
| 715 | */ | |
| 716 | public function filter($handler) | |
| 717 |     { | |
| 718 | $result = array(); | |
| 719 | ||
| 720 |         foreach ($this as $id => $document) { | |
| 721 |             if (!$handler($document)) { | |
| 722 | continue; | |
| 723 | } | |
| 724 | ||
| 725 | $result[$id] = $document; | |
| 726 | } | |
| 727 | ||
| 728 | return $result; | |
| 729 | } | |
| 730 | ||
| 731 | /** | |
| 732 | * Get result set of documents. | |