fromJson static method

IndexDetail? fromJson(dynamic value)

Returns a new IndexDetail instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static IndexDetail? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      return true;
    }());

    return IndexDetail(
      id: IndexDetailIdEnum.fromJson(json[r'id']),
      name: mapValueOfType<String>(json, r'name'),
      value: json[r'value'] == null
          ? null
          : num.parse('${json[r'value']}'),
      unit: IndexDetailUnitEnum.fromJson(json[r'unit']),
      measured: mapValueOfType<bool>(json, r'measured'),
      source_: mapValueOfType<String>(json, r'source'),
      historyAvailable: mapValueOfType<bool>(json, r'history_available'),
      asOf: mapValueOfType<String>(json, r'as_of'),
      note: mapValueOfType<String>(json, r'note'),
      recentHistory: DaiPoint.listFromJson(json[r'recent_history']),
      history: DaiPoint.listFromJson(json[r'history']),
    );
  }
  return null;
}