Remove short factories/configurators examples

Author: nicolas-grekas

doctrine/pdo_session_storage.rst

@@ -28,7 +28,7 @@ To use it, first register a new handler service:
 
  # If you're using Doctrine & want to re-use that connection, then:
  # comment-out the above 2 lines and uncomment the line below
- # - !service { class: PDO, factory: 'database_connection:getWrappedConnection' }
+ # - !service { class: PDO, factory: ['@database_connection', getWrappedConnection] }
  # If you get transaction issues (e.g. after login) uncomment the line below
  # - { lock_mode: 1 }
 

service_container/configurators.rst

@@ -136,10 +136,10 @@ all the classes are already loaded as services. All you need to do is specify th
 
  # override the services to set the configurator
  App\Mail\NewsletterManager:
- configurator: 'App\Mail\EmailConfigurator:configure'
+ configurator: ['@App\Mail\EmailConfigurator', configure]
 
  App\Mail\GreetingCardManager:
- configurator: 'App\Mail\EmailConfigurator:configure'
+ configurator: ['@App\Mail\EmailConfigurator', configure]
 
  .. code-block:: xml
 
@@ -184,17 +184,6 @@ all the classes are already loaded as services. All you need to do is specify th
  $container->getDefinition(GreetingCardManager::class)
  ->setConfigurator([new Reference(EmailConfigurator::class), 'configure']);
 
-The traditional configurator syntax in YAML files used an array to define
-the service id and the method name:
-
-.. code-block:: yaml
-
- app.newsletter_manager:
- # new syntax
- configurator: 'App\Mail\EmailConfigurator:configure'
- # old syntax
- configurator: ['@App\Mail\EmailConfigurator', configure]
-
 That's it! When requesting the ``App\Mail\NewsletterManager`` or
 ``App\Mail\GreetingCardManager`` service, the created instance will first be
 passed to the ``EmailConfigurator::configure()`` method.

service_container/factories.rst

@@ -104,7 +104,7 @@ Configuration of the service container then looks like this:
 
  App\Email\NewsletterManager:
  # call a method on the specified factory service
- factory: 'App\Email\NewsletterManagerFactory:createNewsletterManager'
+ factory: ['@App\Email\NewsletterManagerFactory', createNewsletterManager]
 
  .. code-block:: xml
 
@@ -144,20 +144,6 @@ Configuration of the service container then looks like this:
  'createNewsletterManager',
  ]);
 
-.. note::
-
- The traditional configuration syntax in YAML files used an array to define
- the factory service and the method name:
-
- .. code-block:: yaml
-
- # config/services.yaml
- App\Email\NewsletterManager:
- # new syntax
- factory: 'App\Email\NewsletterManagerFactory:createNewsletterManager'
- # old syntax
- factory: ['@App\Email\NewsletterManagerFactory', createNewsletterManager]
-
 .. _factories-passing-arguments-factory-method:
 
 Passing Arguments to the Factory Method
@@ -181,7 +167,7 @@ example takes the ``templating`` service as an argument:
  # ...
 
  App\Email\NewsletterManager:
- factory: 'App\Email\NewsletterManagerFactory:createNewsletterManager'
+ factory: ['@App\Email\NewsletterManagerFactory', createNewsletterManager]
  arguments: ['@templating']
 
  .. code-block:: xml