vital-edu

import 'package:flutter/material.dart';
import 'dart:math';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

vital-edu

void main() {
  var data = {
    'number': 20,
    'canProcess': true,
  };
  final worker = Worker(data);
  print(worker.result);

  final result = worker.maybeProcess(data, (data) {
    if (data case {'number': final number}) {

vital-edu

void main() {
  final BoolInt n = BoolInt(0);
  myPrint(n);
}

extension type BoolInt(int value) implements int {
  bool get isFalsy => this == 0;

}