'Kilogram', 'alias' => 'kg'], ['name' => 'Gram', 'alias' => 'g'], ['name' => 'Sak', 'alias' => 'sak'], ['name' => 'Karung', 'alias' => 'karung'], ['name' => 'Liter', 'alias' => 'ltr'], ['name' => 'Butir', 'alias' => 'butir'], ]; foreach ($defaults as $data) { Unit::firstOrCreate( ['alias' => $data['alias']], ['name' => $data['name']] ); } } }