Dumpable trait

trait Dumpable
{
    public function dump(...$args): static
    {
        dump($this, ...$args);
        return $this;
    }

    public function dd(...$args): never
    {
        dd($this, ...$args);
    }
}

use Illuminate\Support\Traits\Dumpable;

class UserData
{
    use Dumpable;
    
    public function __construct(
        public readonly string $name,
        public readonly string $email,
    ) {}
}

$user = new UserData('Taro', '[email protected]');

$user->dump(); // dump 後繼續
$user->dd();   // dump 後結束

$result = collect([1, 2, 3])
    ->map(fn ($n) => $n * 2)
    ->dump()  // 於此確認內容
    ->filter(fn ($n) => $n > 2)
    ->values();

$user->dump('除錯點 A');
// $this 與 '除錯點 A' 會一起輸出