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