getString method

Implementation

String getString() => RegExp(r'^[a-z\d]+\-[a-z\d]+\-[a-z\d]+\-[a-z\d]+\-[a-z\d]+(\.[a-zA-Z]+)?$').hasMatch(uri.pathSegments.last)
    ? uri.pathSegments.last
    : throw AppException.notFound();