roi peker

add docs to get_view.dart

very simple doc reference.
1 import 'package:flutter/widgets.dart'; 1 import 'package:flutter/widgets.dart';
2 import 'package:get/src/instance/get_instance.dart'; 2 import 'package:get/src/instance/get_instance.dart';
3 3
  4 +/// GetView is a great way of quickly access your Controller
  5 +/// without having call Get.find<Controller>() yourself.
4 abstract class GetView<T> extends StatelessWidget { 6 abstract class GetView<T> extends StatelessWidget {
5 const GetView({Key key}) : super(key: key); 7 const GetView({Key key}) : super(key: key);
6 T get controller => GetInstance().find<T>(); 8 T get controller => GetInstance().find<T>();