parseDouble static method

double? parseDouble(
  1. dynamic value
)

Parse to double

@param value @return

Implementation

static double? parseDouble(dynamic value) {
  double? parsed;
  if (value == null) {
    return null;
  }

  if (value is double) {
    return value;
  }

  if (value is int) {
    parsed = value.toDouble();
  }

  if (value is String) {
    parsed = double.tryParse(value);
  }

  return parsed;
}