class RolesAndPermissionsSeeder extends Seeder {

	protected $roles = [
	
		'admin' => [
			'display_name'	=> 'Administrator', // optional
			'description'	=> 'administer the website and manage users', // optional
			'permissions' 	=> ['edit_others_posts','can_add_users', 'edit_own_posts'] // optional
		],
		
		'editor' => [
			'permissions' 	=> ['edit_own_posts']
		],
		
		'member' => [] 
	];
	
	protected $permissions = [
		
		'edit_others_posts' => [
			'display_name' => 'Edit Other\'s Posts', // optional
			'description'  => 'edit other users posts', // optional
		],
		
		'can_add_users' => [],
		
		'edit_own_posts' => []
	];

	...