Laravel DatabaseSeeding -

i'm trying learn laravel. i'm not busy seeding put keep getting following error:

[reflectionexception] class usertableseeder not exist 

what have done:

user class

use illuminate\auth\authenticatable; use illuminate\database\eloquent\model; use illuminate\auth\passwords\canresetpassword; use illuminate\contracts\auth\authenticatable authenticatablecontract; use illuminate\contracts\auth\canresetpassword canresetpasswordcontract;  class user extends model implements authenticatablecontract, canresetpasswordcontract {     use authenticatable, canresetpassword;      /**      * database table used model.      *      * @var string     */     protected $table = 'users';      /**      * attributes mass assignable.      *      * @var array      */     protected $fillable = ['name', 'username', 'email', 'password'];      /**      * attributes excluded model's json form.      *      * @var array      */      protected $hidden = ['password', 'remember_token']; } 

createusertable migration:

use illuminate\database\schema\blueprint; use illuminate\database\migrations\migration;  class createuserstable extends migration {     /**      * run migrations.      *      * @return void      */     public function up()     {         schema::create('users', function (blueprint $table) {             $table->increments('id');             $table->string('name');             $table->string('username');             $table->string('email')->unique();             $table->string('password', 60);             $table->remembertoken();             $table->timestamps();         });     }      /**      * reverse migrations.      *      * @return void      */     public function down()     {         schema::drop('users');     } } 

usertableseeder

use illuminate\database\seeder; use illuminate\database\eloquent\model;  class usertableseeder extends seeder {     /**      * run database seeds.      *      * @return void      */     public function run()     {         db:table('users')->delete();         user::create(array(             'name'      => 'graham neal',             'username'  => 'graham',             'email'     => 'grahamneal1991@gmail.com',             'password'  => hash::make('0258456'),         ));     } } 

databaseseeder

    use illuminate\database\seeder; use illuminate\database\eloquent\model;  class databaseseeder extends seeder {     /**      * run database seeds.      *      * @return void      */     public function run()     {         model::unguard();          // $this->call(usertableseeder::class);         $this->call('usertableseeder');          model::reguard();     } } 

in database seeder i've tried following:

$this->call('usertableseeder'); $this->call('usertableseeder::user'); $this->call('app/usertableseeder'); $this->call('app/usertableseeder::user'); 

i know can't find class left in dark finding out why? i've searched google , found other places went wrong other people don't seem have same mistakes. hope isn't stupid question.

edit*

if composer dump-autoload above error , following exception trace:

  [runtimeexception]   not scan classes inside "user" not appear file    nor folder 

this error given after added class manually composer.json file.

now if i'm trying php artisan db:seed error:

[symfony\component\debug\exception\fatalerrorexception] call undefined function table() 

first, make sure seeder in database/seed/ directory.

then, use composer's dump-autoload