parseDouble function

double? parseDouble(dynamic value)

Implementation

double? parseDouble(dynamic value) {
  try {
    if (value is String)
      return double.parse(value);
    else if (value is double)
      return value;
    else if (value is int)
      return value.toDouble();
    else
      return null;
  } catch (e) {
    return null;
  }
}