asDouble method

double asDouble()

Decode value to double.

Implementation

double asDouble() {
  final value = _value;
  if (value != null) {
    final String strValue = const Utf8Codec().decode(value);
    final double doubleValue =
        double.tryParse(strValue) ?? defaultValueForDouble;
    return doubleValue;
  } else {
    return defaultValueForDouble;
  }
}