@@ 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. |