Missing interface in code example

Julien Pauli · weaverryan · commit d186c2751543 · 2013-03-31T17:00:11.000-05:00
diff --git a/components/dependency_injection/compilation.rst b/components/dependency_injection/compilation.rst
@@ -287,7 +287,9 @@ something needed in everyday use.
 The compiler pass must have the ``process`` method which is passed the container
 being compiled::
 
-    class CustomCompilerPass
+    use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+
+    class CustomCompilerPass implements CompilerPassInterface
     {
         public function process(ContainerBuilder $container)
         {

Original file line number	Diff line number	Diff line change
`@@ -287,7 +287,9 @@ something needed in everyday use.`
`287`	`287`	The compiler pass must have the ``process`` method which is passed the container
`288`	`288`	`being compiled::`
`289`	`289`
`290`		`- class CustomCompilerPass`
	`290`	`+ use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;`
	`291`	`+`
	`292`	`+ class CustomCompilerPass implements CompilerPassInterface`
`291`	`293`	`{`
`292`	`294`	`public function process(ContainerBuilder $container)`
`293`	`295`	`{`