getMap method

Implementation

RadMap getMap(int index) {
  if (_value[index].runtimeType.toString() == 'RadMap') {
    return _value[index] as RadMap;
  } else {
    try {
      return RadMap.fromJson(_value[index] as Map<String, dynamic>);
    } catch (e) {
      throw RadError(
          'RadArray', 'getMap', 'unable to parse $_value as RadMap.');
    }
  }
}