GraphAware\Neo4j\OGM\UnitOfWork::computeRelationshipEntityChanges PHP Method

    private function computeRelationshipEntityChanges($entityA, $entityB)
    {
        $classMetadata = $this->entityManager->getRelationshipEntityMetadata(get_class($entityA));
        foreach ($classMetadata->getPropertiesMetadata() as $meta) {
            if ($meta->getValue($entityA) !== $meta->getValue($entityB)) {
                $this->relEntitesScheduledForUpdate[spl_object_hash($entityA)] = $entityA;
            }
        }
    }