Mixins - 2

readme.md

Mixins - 2

Create personal Apis host with the use of mixins

personalAPIs.dart

import 'package:flutter/material.dart';
import 'dart:developer' as devtools show log;
import 'dart:io';
import 'package:meta/meta.dart';
import 'dart:convert';

extension Log on Object {
  void log() => devtools.log(toString());
}

extension getOnUri on Object{
  Future<HttpClientResponse> getUrl(String url)
    => HttpClient()
    .getUrl(Uri.parse(url),)
    .then((request)=> request.close());
}

mixin CanMakeGetCall{
  String get url;
  
  @useResult // imp meta tag which gives warning if result returned is not used 
  Future<String> getString()
    => getUrl(url)
    .then((resp) => resp.transform(utf8.decoder).join());
}

void testIt() {}

void main() {
  'Hello'.log();
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    testIt();
    return MaterialApp(
      theme: ThemeData.dark().copyWith(
        scaffoldBackgroundColor: Colors.amberAccent,
      ),
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: Center(
          child: MyWidget(),
        ),
      ),
    );
  }
}

class MyWidget extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Text(
      'Hello, World!',
      style:
          Theme.of(context).textTheme.headline5!.copyWith(color: Colors.black),
    );
  }
}