toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['id'] = this.id;
data['name'] = this.name;
data['country'] = this.country;
data['logo'] = this.logo;
data['flag'] = this.flag;
data['season'] = this.season;
data['round'] = this.round;
return data;
}