Building Testable Applications using the Repository Pattern - http://www.slashnode.com/the-repository-pattern/

app.php

<?php

  // etc...
  'providers' => array(
    'Illuminate\Foundation\Providers\ArtisanServiceProvider',
    'Illuminate\Auth\AuthServiceProvider',
    // etc...
		
    // add custom service providers below:
    'Acme\Storage\Eloquent\StorageServiceProvider',
    // etc...
);