Prepare for dart 3

.github/workflows/main.yaml

@@ -19,7 +19,7 @@ jobs:
       - name: Install dependencies
         run: flutter pub get
       - name: Format
-        run: flutter format --set-exit-if-changed lib test
+        run: dart format --set-exit-if-changed lib test
       - name: Analyze
         run: flutter analyze lib test
       - name: Run tests

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [5.1.3] - 09.04.2023
+
+* Prepare for dart 3
+
 ## [5.1.2] - 18.06.2022
 
 * Documentation improvements

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Dimitrios Begnis
+Copyright (c) 2023 Dimitrios Begnis
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -19,7 +19,7 @@ A flutter `ListView` in which list items can be grouped to sections.
 Add the package to your pubspec.yaml:
 
 ```yaml
- grouped_list: ^5.1.2
+ grouped_list: ^5.1.3
  ```
 
  In your dart file, import the library:

example/pubspec.yaml

@@ -4,15 +4,15 @@ publish_to: 'none'
 version: 2.0.0
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.17.0 <4.0.0"
   flutter: ">=1.17.0"
 
 dependencies:
   flutter:
     sdk: flutter
   grouped_list:
     path: ../
-  intl: ^0.17.0
+  intl: ^0.18.0
 
 dev_dependencies:
   flutter_test:

lib/grouped_list.dart

@@ -380,7 +380,7 @@ class _GroupedListViewState<T, E> extends State<GroupedListView<T, E>> {
     if (_sortedElements.isEmpty) {
       return;
     }
-    
+
     _listBox ??= _key.currentContext?.findRenderObject() as RenderBox?;
     var listPos = _listBox?.localToGlobal(Offset.zero).dy ?? 0;
     _headerBox ??=

pubspec.yaml

@@ -1,11 +1,11 @@
 name: grouped_list
 description: A Flutter ListView where the list items can be grouped into sections.
-version: 5.1.2
+version: 5.1.3
 homepage: https://begnis.dev
 repository: https://github.com/Dimibe/grouped_list
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.17.0 <4.0.0"
   flutter: ">=1.17.0"
 
 dependencies: