Entity/Employee.php
public function addAdsValidation(\Miky\Bundle\AdBundle\Entity\Ad $adsValidation)
    {
        $this->adsValidation[] = $adsValidation;

        return $this;
    }
public function addAdsValidation(\Miky\Bundle\AdBundle\Entity\Ad $adsValidation)
    {
        $this->adsValidation[] = $adsValidation;

        return $this;
    }
Add adsValidation

@param \Miky\Bundle\AdBundle\Entity\Ad $adsValidation

@return Employee