fabpot/Silex — pull request #800 by romainneutron (2013-10-07 12:37:55+00:00)
Title: Converters as a service

This PR decouples the callback resolution service from `ServiceControllerResolver` in `CallbackResolver` so it can be used to resolve converter callback declared a service callbacks :

```php
$app->get('/user/{user}', function (User $user) {
// ...
})->convert('user', 'service:method');
```