Nelmio\Alice\Generator\Resolver\Value\Chainable\FixtureWildcardReferenceResolver::findSuitableIds PHP Method

    private function findSuitableIds(string $pattern, ResolvedFixtureSet $fixtureSet) : array
    {
        $fixtureKeys = array_flip(preg_grep($pattern, array_keys($fixtureSet->getFixtures()->toArray())));
        $objectKeys = array_flip(preg_grep($pattern, array_keys($fixtureSet->getObjects()->toArray())));
        return array_keys($fixtureKeys + $objectKeys);
    }