copyWith method

  1. @override
Tier copyWith({
  1. int? amount,
  2. int? unitAmount,
  3. double? upperLimit,
})

Specify how to clone the concrete class.

Implementation

@override
Tier copyWith({int? amount, int? unitAmount, double? upperLimit}) {
  return Tier(
      amount: amount ?? this.amount,
      unitAmount: unitAmount ?? this.unitAmount,
      upperLimit: upperLimit ?? this.upperLimit);
}