protected static function set($name)
    {
        $txt = "<?php\n\n";
        $txt .= "namespace App\Mails;\n\n";
        $txt .= "use Vinala\Kernel\Mailing\Mailable;\n\n";
        $txt .= self::docs("$name Mailable");
        $txt .= "class $name extends Mailable\n{\n\n";
        $txt .= "\t/**\n\t * Create new mail instance\n";
        $txt .= "\t *\n";
        $txt .= "\t * @return void\n\t */\n";
        $txt .= "\tpublic function __construct()\n\t{";
        $txt .= "\n\t\t// ";
        $txt .= "\n\t}\n\n";
        $txt .= "\t/**\n\t * Build the mail\n";
        $txt .= "\t *\n";
        $txt .= "\t * @return \$this\n\t */\n";
        $txt .= "\tpublic function build()\n\t{";
        $txt .= "\n\t\t// do something";
        $txt .= "\n\t}\n\n}";

        return $txt;
    }