copyWith method
Implementation
DeliveryCost copyWith({
int? base_rate,
int? per_km,
}) {
return DeliveryCost(
base_rate: base_rate ?? this.base_rate,
per_km: per_km ?? this.per_km,
);
}
DeliveryCost copyWith({
int? base_rate,
int? per_km,
}) {
return DeliveryCost(
base_rate: base_rate ?? this.base_rate,
per_km: per_km ?? this.per_km,
);
}