src/Graviton/DocumentBundle/Listener/ExtReferenceSearchListener.php
private function processArrayNode(AbstractArrayOperatorNode $node)
    {
        $copy = clone $node;
        $copy->setValues(array_map([$this, 'getDbRefValue'], $node->getValues()));
        return $copy;
    }
private function processArrayNode(AbstractArrayOperatorNode $node)
    {
        $copy = clone $node;
        $copy->setValues(array_map([$this, 'getDbRefValue'], $node->getValues()));
        return $copy;
    }
private function processArrayNode ( AbstractArrayOperatorNode $ node ) { $ copy = clone $ node ; $ copy -> setValues ( array_map ( [ $ this , 'getDbRefValue' ] , $ node -> getValues ( ) ) ) ; return $ copy ; }
Process array condition

@param AbstractArrayOperatorNode $node Query node
@return AbstractArrayOperatorNode
Process array condition