Oct 4, 2020 · Oct 4, 2020
diff --git a/service_container/tags.rst b/service_container/tags.rst
                https://symfony.com/schema/dic/services/services-1.0.xsd">
            <services>
                <service id="App\HandlerCollection">
                    <argument type="tagged" tag="app.handler" default-priority-method="getPriority"/>
                    <argument type="tagged_iterator" tag="app.handler" default-priority-method="getPriority"/>
                </service>
            </services>
        </container>

 If you want to retrieve a specific service within the injected collection
 you can use the ``index_by`` and ``default_index_method`` options of the
 argument in combination with ``!tagged``.
 argument in combination with ``!tagged_iterator``.

 Using the previous example, this service configuration creates a collection
 indexed by the ``key`` attribute:
Original file line number	Diff line number	Diff line change
Expand Up		@@ -679,7 +679,7 @@ in the configuration of the collecting service:
		https://symfony.com/schema/dic/services/services-1.0.xsd">
		<services>
		<service id="App\HandlerCollection">
		<argument type="tagged" tag="app.handler" default-priority-method="getPriority"/>
		<argument type="tagged_iterator" tag="app.handler" default-priority-method="getPriority"/>
		</service>
		</services>
		</container>
Expand DownExpand Up		@@ -708,7 +708,7 @@ Tagged Services with Index

		If you want to retrieve a specific service within the injected collection
		you can use the ``index_by`` and ``default_index_method`` options of the
		argument in combination with ``!tagged``.
		argument in combination with ``!tagged_iterator``.

		Using the previous example, this service configuration creates a collection
		indexed by the ``key`` attribute:
Expand Down