| @@ 722-731 (lines=10) @@ | ||
| 719 | * @param callable $handler |
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| 720 | * @return array |
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| 721 | */ |
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| 722 | public function map($handler) |
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| 723 | { |
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| 724 | $result = array(); |
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| 725 | ||
| 726 | foreach ($this as $id => $document) { |
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| 727 | $result[$id] = $handler($document); |
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| 728 | } |
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| 729 | ||
| 730 | return $result; |
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| 731 | } |
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| 732 | ||
| 733 | /** |
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| 734 | * Filter documents in cursor by condition in callable |
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| @@ 739-752 (lines=14) @@ | ||
| 736 | * @param callable $handler |
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| 737 | * @return array |
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| 738 | */ |
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| 739 | public function filter($handler) |
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| 740 | { |
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| 741 | $result = array(); |
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| 742 | ||
| 743 | foreach ($this as $id => $document) { |
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| 744 | if (!$handler($document)) { |
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| 745 | continue; |
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| 746 | } |
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| 747 | ||
| 748 | $result[$id] = $document; |
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| 749 | } |
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| 750 | ||
| 751 | return $result; |
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| 752 | } |
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| 753 | ||
| 754 | /** |
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| 755 | * Get result set of documents. |
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