toJson method
Implementation
Map<String, dynamic> toJson() {
final json = <String, dynamic>{};
if (this.facts != null) {
json[r'facts'] = this.facts;
} else {
json[r'facts'] = null;
}
if (this.source_ != null) {
json[r'source'] = this.source_;
} else {
json[r'source'] = null;
}
if (this.won != null) {
json[r'won'] = this.won;
} else {
json[r'won'] = null;
}
return json;
}