GraphAware\Neo4j\OGM\Tests\Integration\Model\Repository::getContributions PHP Метод

    public function getContributions()
    {
        return $this->contributions;
    }

 public function addContributionTo(Repository $repository, $score)
 {
     $contribution = new Contribution($this, $repository, $score);
     $repository->getContributions()->add($contribution);
     $this->contributions->add($contribution);
 }