Invalid code generation when class starts with $

[JCKodel]

This code:

@DataClass()
final class $UserIsAuthenticating with _$$UserIsAuthenticating {
  const $UserIsAuthenticating({required this.principal});

  final Principal principal;
}

generates this method:

@override
String toString() => (ClassToString('$UserIsAuthenticating')
      ..add('principal', _self.principal))
    .toString();
}

So Dart considers the $ as the string interpolator.

Fix: the generator should sanitize $ characters or using raw strings (using the r string prefix):

@override
String toString() => (ClassToString(r'$UserIsAuthenticating')
      ..add('principal', _self.principal))
    .toString();
}

data_class/mek_data_class_generator/lib/src/creators/to_string_creator.dart

Line 45 in b682dc5

final classToString = "ClassToString('${classSpec.self.name}'$types)${fields.join()}";

[BreX900]

You should not use dollar signs to name your classes since anything that starts with a dollar sign is usually generated.

[BreX900]

Fixes in release 2.0.2