toNullableDouble method

double? toNullableDouble()

Implementation

double? toNullableDouble() {
  if (isUndefinedOrNull) return null;
  if (isA<JSNumber>()) return (this as JSNumber).toDartDouble;
  if (isA<JSString>()) return double.tryParse((this as JSString).toDart);
  return null;
}