@@ 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. |