Fix typehint in example code

tommygnr · weaverryan · commit 3d202c5d29d9 · 2013-07-28T18:49:32.000-05:00
diff --git a/cookbook/form/form_collections.rst b/cookbook/form/form_collections.rst
@@ -428,12 +428,12 @@ for the tags in the ``Task`` class::
     {
         // ...
 
-        public function addTag($tag)
+        public function addTag(Tag $tag)
         {
             $this->tags->add($tag);
         }
 
-        public function removeTag($tag)
+        public function removeTag(Tag $tag)
         {
             // ...
         }
@@ -539,7 +539,7 @@ we talk about next!).
         // src/Acme/TaskBundle/Entity/Task.php
 
         // ...
-        public function addTag(ArrayCollection $tag)
+        public function addTag(Tag $tag)
         {
             $tag->addTask($this);
 
@@ -593,7 +593,7 @@ Now, you need to put some code into the ``removeTag`` method of ``Task``::
     {
         // ...
 
-        public function removeTag($tag)
+        public function removeTag(Tag $tag)
         {
             $this->tags->removeElement($tag);
         }

Original file line number	Diff line number	Diff line change
@@ -428,12 +428,12 @@ for the tags in the ``Task`` class::
`428`	`428`	`{`
`429`	`429`	`// ...`
`430`	`430`
`431`		`- public function addTag($tag)`
	`431`	`+ public function addTag(Tag $tag)`
`432`	`432`	`{`
`433`	`433`	`$this->tags->add($tag);`
`434`	`434`	`}`
`435`	`435`
`436`		`- public function removeTag($tag)`
	`436`	`+ public function removeTag(Tag $tag)`
`437`	`437`	`{`
`438`	`438`	`// ...`
`439`	`439`	`}`
`@@ -539,7 +539,7 @@ we talk about next!).`
`539`	`539`	`// src/Acme/TaskBundle/Entity/Task.php`
`540`	`540`
`541`	`541`	`// ...`
`542`		`- public function addTag(ArrayCollection $tag)`
	`542`	`+ public function addTag(Tag $tag)`
`543`	`543`	`{`
`544`	`544`	`$tag->addTask($this);`
`545`	`545`
@@ -593,7 +593,7 @@ Now, you need to put some code into the ``removeTag`` method of ``Task``::
`593`	`593`	`{`
`594`	`594`	`// ...`
`595`	`595`
`596`		`- public function removeTag($tag)`
	`596`	`+ public function removeTag(Tag $tag)`
`597`	`597`	`{`
`598`	`598`	`$this->tags->removeElement($tag);`
`599`	`599`	`}`