8000 Add the Countable interface to RouteCollection. by Crell · Pull Request #4642 · symfony/symfony · GitHub
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Add the Countable interface to RouteCollection. #4642

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Merged
merged 1 commit into from
Jun 25, 2012
Merged

Add the Countable interface to RouteCollection. #4642

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12 changes: 11 additions & 1 deletion src/Symfony/Component/Routing/RouteCollection.php
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@
*
* @api
*/
class RouteCollection implements \IteratorAggregate
class RouteCollection implements \IteratorAggregate, \Countable
{
private $routes;
private $resources;
Expand Down Expand Up @@ -88,6 +88,16 @@ public function getIterator()
return new \ArrayIterator($this->routes);
}

/**
* Gets the number of Routes in this collection.
*
* @return int The number of routes in this collection, including nested collections
*/
public function count()
{
return count($this->routes->all());
}

/**
* Adds a route.
*
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8000
12 changes: 12 additions & 0 deletions src/Symfony/Component/Routing/Tests/RouteCollectionTest.php
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Expand Up @@ -76,6 +76,18 @@ public function testIteratorWithOverridenRoutes()
$this->assertEquals('/foo1', $this->getFirstNamedRoute($collection, 'foo')->getPattern());
}

public function testCount()
{
$collection = new RouteCollection();
$collection->add('foo', new Route('/foo'));

$collection1 = new RouteCollection();
$collection->addCollection($collection1);
$collection1->add('foo', new Route('/foo1'));

$this->assertCount(2, $collection);
}

protected function getFirstNamedRoute(RouteCollection $routeCollection, $name)
{
foreach ($routeCollection as $key => $route) {
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0