Add priority order explanation for tagged services

hermann8u · javiereguiluz · commit 958aeafd32cb · 2020-11-04T09:34:19.000+01:00
diff --git a/service_container/tags.rst b/service_container/tags.rst
@@ -596,8 +596,9 @@ Tagged Services with Priority
 
     The ability to prioritize tagged services was introduced in Symfony 4.4.
 
-The tagged services can be prioritized using the ``priority`` attribute,
-thus providing a way to inject a sorted collection of services:
+The tagged services can be prioritized using the ``priority`` attribute.
+The priority is a positive or negative integer. The higher the number,
+the earlier the tagged service will be located in the collection:
 
 .. configuration-block::
 
@@ -655,7 +656,7 @@ service itself::
         }
     }
 
-If you want to have another method defining the priority 
+If you want to have another method defining the priority
 (e.g. ``getPriority()`` rather than ``getDefaultPriority()``),
 you can define it in the configuration of the collecting service:
 

Original file line number	Diff line number	Diff line change
`@@ -596,8 +596,9 @@ Tagged Services with Priority`
`596`	`596`
`597`	`597`	`The ability to prioritize tagged services was introduced in Symfony 4.4.`
`598`	`598`
`599`		-The tagged services can be prioritized using the ``priority`` attribute,
`600`		`-thus providing a way to inject a sorted collection of services:`
	`599`	+The tagged services can be prioritized using the ``priority`` attribute.
	`600`	`+The priority is a positive or negative integer. The higher the number,`
	`601`	`+the earlier the tagged service will be located in the collection:`
`601`	`602`
`602`	`603`	`.. configuration-block::`
`603`	`604`
`@@ -655,7 +656,7 @@ service itself::`
`655`	`656`	`}`
`656`	`657`	`}`
`657`	`658`
`658`		`-If you want to have another method defining the priority`
	`659`	`+If you want to have another method defining the priority`
`659`	`660`	(e.g. ``getPriority()`` rather than ``getDefaultPriority()``),
`660`	`661`	`you can define it in the configuration of the collecting service:`
`661`	`662`