multiple routes in single Method controller in laravel 4

I want to know if it is possible to create multiple roots for single methode controller in laravel? something like this :

//route
Route::get('foo/bar', 'FooController@bar');
Route::get('foo/bar/{id}', 'FooController@bar');
Route::get('foo/bar/{id}/{date}', 'FooController@bar');

//controller
class FooController extends Controller {

    public function bar($id,$date)
    {
      //do something
    }
}

via Tn Robi