copyWith method
Implementation
Tuple4<T1, T2, T3, T4> copyWith({
T1? value1,
T2? value2,
T3? value3,
T4? value4,
}) {
return new Tuple4(
value1 ?? this.value1,
value2 ?? this.value2,
value3 ?? this.value3,
value4 ?? this.value4,
);
}