toJson method
Converts an object to JSON.
Implementation
@override
Map<String, dynamic> toJson() {
final returnValue = <String, dynamic>{
"\$": "0x86e18161",
"id": id,
"flags": flags,
"closed": closed,
"publicVoters": publicVoters,
"multipleChoice": multipleChoice,
"quiz": quiz,
"question": question,
"answers": answers,
"closePeriod": closePeriod,
"closeDate": closeDate?.toIso8601String(),
};
// Finished toJson.
return returnValue;
}