asNullableNum method

num? asNullableNum()

Implementation

num? asNullableNum() {
  try {
    final data = this as dynamic;
    if (data is num) {
      return data;
    }
    return null;
  } catch (e) {
    printDebug('Error on getNumField $runtimeType');
    printDebug(e);
    return null;
  }
}