Innmind / Neo4jBundle

        $ids = $container->findTaggedServiceIds('innmind_neo4j.metadata_factory');

        $services = [];

        foreach ($ids as $id => $tags) {

            foreach ($tags as $tag) {

                if (!isset($tag['type'])) {

                    throw new RuntimeException(

                        'The type attribute must be defined'

                    );

                }

                $services[$tag['type']] = new Reference($id);

            }

        }

        $definition->replaceArgument(1, $services);

    }

        $ids = $container->findTaggedServiceIds($this->tag);

        $services = [];

        foreach ($ids as $id => $tags) {

            foreach ($tags as $tag) {

                if (!isset($tag['type'])) {

                    throw new RuntimeException(

                        'The type attribute must be defined'

                    );

                }

                $services[$tag['type']] = new Reference($id);

            }

        }

        $definition->replaceArgument(2, $services);

    }

        $definition = $container->getDefinition($this->service);

        $ids = $container->findTaggedServiceIds($this->tag);

        foreach ($ids as $id => $tags) {

            foreach ($tags as $tag) {

                if (!isset($tag['class'])) {

                    throw new RuntimeException(

                        'The class attribute must be defined'

                    );

                }

                $definition->addMethodCall(

                    'register',

                    [$tag['class'], new Reference($id)]

                );

            }

        }

    }

}