public function run()
{
$now = date('Y-m-d H:i:s');
for ($i = 0; $i < 8; $i++) {
Starmap::create(array('user_id' => mt_rand(1, 4), 'item_id' => mt_rand(1, 8), 'watched_flag' => 0, 'created_at' => $now, 'updated_at' => $now));
}
}
