| @@ 725-734 (lines=10) @@ | ||
| 722 | * @param callable $handler |
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| 723 | * @return array |
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| 724 | */ |
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| 725 | public function map($handler) |
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| 726 | { |
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| 727 | $result = array(); |
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| 728 | ||
| 729 | foreach ($this as $id => $document) { |
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| 730 | $result[$id] = $handler($document); |
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| 731 | } |
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| 732 | ||
| 733 | return $result; |
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| 734 | } |
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| 735 | ||
| 736 | /** |
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| 737 | * Filter documents in cursor by condition in callable |
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| @@ 742-755 (lines=14) @@ | ||
| 739 | * @param callable $handler |
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| 740 | * @return array |
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| 741 | */ |
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| 742 | public function filter($handler) |
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| 743 | { |
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| 744 | $result = array(); |
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| 745 | ||
| 746 | foreach ($this as $id => $document) { |
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| 747 | if (!$handler($document)) { |
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| 748 | continue; |
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| 749 | } |
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| 750 | ||
| 751 | $result[$id] = $document; |
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| 752 | } |
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| 753 | ||
| 754 | return $result; |
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| 755 | } |
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| 756 | ||
| 757 | /** |
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| 758 | * Get result set of documents. |
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