8000 [EventDispatcher] Adding IteratorAggregate to GenericEvent by mtdowling · Pull Request #5268 · symfony/symfony · GitHub
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[EventDispatcher] Adding IteratorAggregate to GenericEvent #5268

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Merged
merged 1 commit into from
Aug 18, 2012
Merged

[EventDispatcher] Adding IteratorAggregate to GenericEvent #5268

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[EventDispatcher] Adding IteratorAggregate to GenericEvent
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@mtdowling
mtdowling committed Aug 15, 2012
commit 0ad00f8a564a48ca8f865a9c5cdb13d0661051ad
12 changes: 11 additions & 1 deletion src/Symfony/Component/EventDispatcher/GenericEvent.php
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
*
* @author Drak <drak@zikula.org>
*/
class GenericEvent extends Event implements \ArrayAccess
class GenericEvent extends Event implements \ArrayAccess, \IteratorAggregate
{
/**
* Observer pattern subject.
Expand Down Expand Up @@ -177,4 +177,14 @@ public function offsetExists($key)
{
return $this->hasArgument($key);
}

/**
* IteratorAggregate for iterating over the object like an array
*
* @return \ArrayIterator
*/
public function getIterator()
{
return new \ArrayIterator($this->arguments);
}
}
9 changes: 9 additions & 0 deletions src/Symfony/Component/EventDispatcher/Tests/GenericEventTest.php
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Expand Up @@ -128,4 +128,13 @@ public function testGetSubject()
{
$this->assertSame($this->subject, $this->event->getSubject());
}

public function testHasIterator()
{
$data = array();
foreach ($this->event as $key => $value) {
$data[$key] = $value;
}
$this->assertEquals(array('name' => 'Event'), $data);
}
}
0