Sylius\Bundle\PromotionBundle\DependencyInjection\Compiler\CompositePromotionCouponEligibilityCheckerPass::process PHP Method

    public function process(ContainerBuilder $container)
    {
        if (!$container->has('sylius.promotion_coupon_eligibility_checker')) {
            return;
        }
        $container->getDefinition('sylius.promotion_coupon_eligibility_checker')->setArguments([array_map(function ($id) {
            return new Reference($id);
        }, array_keys($container->findTaggedServiceIds('sylius.promotion_coupon_eligibility_checker')))]);
    }