osam 5.3.9

State management library inspired SOLID prenciples.

example/lib/main.dart

import 'dart:async';

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:osam/osam.dart';

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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  StreamSubscription<bool> kek;

  final bs = Test();

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              RaisedButton(
                onPressed: () {
                  kek ??= bs.propertyStream((state) => state.fuck).listen(print);
                  bs.update((state) => state.fuck = !state.fuck);
                },
              ),
              RaisedButton(
                onPressed: () {
                  kek.cancel();
                },
              )
            ],
          ),
        ),
      ),
    );
  }
}

// ignore: must_be_immutable
class Test extends BaseState<Test> {
  bool fuck = true;

  Test() : super(true);

  @override
  List<Object> get props => [fuck];
}