toJson method

Implementation

@override
Object toJson() => {
  if (topCandidates.isNotDefault)
    'topCandidates': [for (final i in topCandidates) i.toJson()],
  if (chosenCandidates.isNotDefault)
    'chosenCandidates': [for (final i in chosenCandidates) i.toJson()],
};