toJson method

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() {
  final Map<String, dynamic> json = _$PreferencesToJson(this);
  // Remove empty fields from the JSON map
  json.removeWhere(
    (key, value) =>
        value == null ||
        value is String && value.isEmpty ||
        value is Set && value.isEmpty,
  );
  return json;
}