| @@ 740-749 (lines=10) @@ | ||
| 737 | * @param callable $handler |
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| 738 | * @return array |
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| 739 | */ |
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| 740 | public function map($handler) |
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| 741 | { |
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| 742 | $result = array(); |
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| 743 | ||
| 744 | foreach ($this as $id => $document) { |
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| 745 | $result[$id] = $handler($document); |
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| 746 | } |
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| 747 | ||
| 748 | return $result; |
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| 749 | } |
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| 750 | ||
| 751 | /** |
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| 752 | * Filter documents in cursor by condition in callable |
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| @@ 757-770 (lines=14) @@ | ||
| 754 | * @param callable $handler |
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| 755 | * @return array |
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| 756 | */ |
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| 757 | public function filter($handler) |
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| 758 | { |
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| 759 | $result = array(); |
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| 760 | ||
| 761 | foreach ($this as $id => $document) { |
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| 762 | if (!$handler($document)) { |
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| 763 | continue; |
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| 764 | } |
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| 765 | ||
| 766 | $result[$id] = $document; |
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| 767 | } |
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| 768 | ||
| 769 | return $result; |
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| 770 | } |
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| 771 | ||
| 772 | /** |
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| 773 | * Get result set of documents. |
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