DI: Symfony versus Nette

Nette

services:
	newsletter_factory: NewsletterFactory
	newsletter_manager: @newsletter_factory::get(@templating)
	

Symfony

parameters:
    newsletter_manager.class: NewsletterManager
    newsletter_factory.class: NewsletterFactory
services:
    newsletter_factory:
        class:            "%newsletter_factory.class%"
    newsletter_manager:
        class:            "%newsletter_manager.class%"
        factory_service:  newsletter_factory
        factory_method:   get
        arguments:
            - "@templating"

See http://symfony.com/doc/current/components/dependency_injection/factories.html

you don't have to use parameters in Symfony, that is optional

That's actually a super-neat syntax. Any downsides? Should be possible to adopt this in Symfony, no? Are there already any efforts on the way?

Let's rectify symfony one:

services:
    newsletter_factory:
        class: NewsletterFactory

    newsletter_manager:
        class: NewsletterManager
        factory: ['@newsletter_factory', get]
        arguments:
            - '@templating'

• you don't have to use parameters for your classes
• you're using a deprecated factory declaration

Random visitor passing by in 2019...

# symfony
services:
    App\:
        resource: '../'