| @@ 661-670 (lines=10) @@ | ||
| 658 | * @param callable $handler |
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| 659 | * @return array |
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| 660 | */ |
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| 661 | public function map($handler) |
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| 662 | { |
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| 663 | $result = array(); |
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| 664 | ||
| 665 | foreach ($this as $id => $document) { |
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| 666 | $result[$id] = $handler($document); |
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| 667 | } |
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| 668 | ||
| 669 | return $result; |
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| 670 | } |
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| 671 | ||
| 672 | /** |
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| 673 | * Filter documents in cursor by condition in callable |
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| @@ 678-691 (lines=14) @@ | ||
| 675 | * @param callable $handler |
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| 676 | * @return array |
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| 677 | */ |
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| 678 | public function filter($handler) |
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| 679 | { |
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| 680 | $result = array(); |
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| 681 | ||
| 682 | foreach ($this as $id => $document) { |
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| 683 | if (!$handler($document)) { |
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| 684 | continue; |
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| 685 | } |
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| 686 | ||
| 687 | $result[$id] = $document; |
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| 688 | } |
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| 689 | ||
| 690 | return $result; |
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| 691 | } |
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| 692 | ||
| 693 | /** |
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| 694 | * Get result set of documents. |
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