minor #9214 Mentioned the short syntax for XML config of service factories (javiereguiluz)

javiereguiluz · javiereguiluz · commit 4485c9c9a043 · 2018-02-07T09:21:59.000+01:00
This PR was merged into the 3.4 branch. Discussion ---------- Mentioned the short syntax for XML config of service factories This fixes #7442. Commits ------- eafe44a Mentioned the short syntax for XML config of service factories
diff --git a/service_container/factories.rst b/service_container/factories.rst
@@ -57,6 +57,12 @@ configure the service container to use the
                 <service id="AppBundle\Email\NewsletterManager">
                     <!-- call the static method -->
                     <factory class="AppBundle\Email\NewsletterManagerStaticFactory" method="createNewsletterManager" />
+
+                    <!-- starting from Symfony 3.3, if the factory class is the same as the service
+                         class, you can omit the 'class' attribute and define just the 'method' attribute:
+
+                         <factory method="createNewsletterManager" />
+                    -->
                 </service>
             </services>
         </container>
