toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data["countryName"] = countryName;
data["iso"] = iso;
data["homesCountryPictureUrl"] = homesCountryPictureUrl;
data["lat"] = lat;
data["lng"] = lng;
data["zoom"] = zoom;
return data;
}