Laravel Admin Routing

routes.php

<?php 
// routes.php
Route::group(array('before' => 'check_auth', 'prefix' => 'admin', 'namespace' => 'Admin'), function() {
	Route::resource('ideas', 'IdeasController');
});

// app/Controllers/Admin/IdeasController.php
namespace Admin;

class IdeasController extends \IdeasController {

	public function index() {
		return "Admin ideas index";
	}

}