operator [] method

@override dynamic operator [](dynamic key)

Implementation

@override
operator [](key) {
  switch(key?.toString()) {
    case "contact": return this.contact;
    case "title": return this.title;
    case "description": return this.description;
    case "dueDate": return this.dueDate;
    case "completeDate": return this.completeDate;
    default: return wrapped[key];
  }
}