Silber\Bouncer\Conductors\Traits\DisassociatesAbilities::getAbilityIdsFromModels PHP Method

    protected function getAbilityIdsFromModels(array $abilities)
    {
        $ids = [];
        foreach ($abilities as $ability) {
            if ($ability instanceof Ability) {
                $ids[] = $ability->getKey();
            }
        }
        return $ids;
    }