copyWith method
Implementation
CellularPlanDTO copyWith(
{DateTime? expiryDate, double? remainingDataMb, double? totalDataMb}) {
return CellularPlanDTO(
expiryDate: expiryDate ?? this.expiryDate,
remainingDataMb: remainingDataMb ?? this.remainingDataMb,
totalDataMb: totalDataMb ?? this.totalDataMb);
}