dart_object_extension 0.1.3

This plugin extends the functionality of the object class.

example/lib/main.dart

import 'package:flutter/material.dart';

import 'models/person.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  Person _person = const Person(id: 0, name: 'Jin');

  @override
  void initState() {
    super.initState();
  }

  void _incrementCounter() {
    setState(() {
      _person = _person.copyWith(
        name: () => 'Sugar',
        age: () => 25,
      );
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const Text(
              'Person Name',
            ),
            Text(
              _person.name,
              style: Theme.of(context).textTheme.bodyLarge,
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Change',
        child: const Icon(Icons.cached),
      ),
    );
  }
}