Value processing

To change a value, use the .process() method. It is available on all schema types, and can be chained freely. The returned value must match the return type of the schema.

ℹ️ Processing is skipped automatically for null values, see more on nullability.

import 'package:zodart/zodart.dart';

String toTrendyUpperCase(String val) => '🔥 ${val.trim().toUpperCase()}';
String toFlashySuffix(String val) => '$val ✨';

List<T> revertList<T>(List<T> val) => val.reversed.toList();

final zString = ZArray(ZString().process(toTrendyUpperCase).process(toFlashySuffix)).process(revertList);

void main() {
  final res = zString.parse([' zodart ', 'world   ', '  hello']);

  print(res.value); // [🔥 HELLO ✨, 🔥 WORLD ✨, 🔥 ZODART ✨]
}