generate method
Implementation
@override
String generate(List<ClassMember> members) {
var patchWith = '';
if (!enabled) return patchWith;
for (var member in members) {
if (!(member is FieldDeclaration)) continue;
final name = member.fields.variables.first.name.lexeme;
patchWith += '$name = clone.$name;\n';
}
return 'void patchWith($className clone) { $patchWith }';
}