Classes

Basic example

class User
{
  int id = 0;
  String name = '';
  
  String toJson() {
    return '{ id:"$id", name:"$name" }';
  }
  
  @override
  String toString() {
    return 'User(id: $id, name: $name)';
  }


}

void main() {
  final user = User()
  ..name = 'ben'
  ..id = 10;
  
  print(user.toJson());
}