renamed optimized to withChild

flutter_mobx/CHANGELOG.md

@@ -1,9 +1,9 @@
 ## 2.2.0
- - `Observer` is updated with the new `Observer.optimized` constructor, so you can exclude child branch from the re-rendering. - [@subzero911](https://github.com/subzero911) \
-   In case if you use `Builder.optimized`, you should provide two parameters: `builderOptimized` and `child`:
+ - `Observer` is updated with the new `Observer.withChild` constructor, so you can exclude child branch from the re-rendering. - [@subzero911](https://github.com/subzero911) \
+   In case if you use `Builder.withChild`, you should provide two parameters: `builderWithChild` and `child`:
    ```dart
-   Observer.optimized(
-     builderOptimized: (context, child) => FooWidget(foo: foo, child: child),
+   Observer.withChild(
+     builderWithChild: (context, child) => FooWidget(foo: foo, child: child),
      child: BarWidget(), // is not rebuilt
    ),
    ``` 

flutter_mobx/lib/src/observer.dart

@@ -24,7 +24,7 @@ class Observer extends StatelessObserverWidget {
     String? name,
     bool? warnWhenNoObservables,
   })  : debugConstructingStackFrame = debugFindConstructingStackFrame(),
-        builderOptimized = null,
+        builderWithChild = null,
         child = null,
         assert(builder != null),
         super(
@@ -35,15 +35,15 @@ class Observer extends StatelessObserverWidget {
 
   /// Observer which excludes the child branch
   // ignore: prefer_const_constructors_in_immutables
-  Observer.optimized({
+  Observer.withChild({
     Key? key,
-    required this.builderOptimized,
+    required this.builderWithChild,
     required this.child,
     String? name,
     bool? warnWhenNoObservables,
   })  : debugConstructingStackFrame = debugFindConstructingStackFrame(),
         builder = null,
-        assert(builderOptimized != null && child != null),
+        assert(builderWithChild != null && child != null),
         super(
           key: key,
           name: name,
@@ -52,9 +52,9 @@ class Observer extends StatelessObserverWidget {
 
   final WidgetBuilder? builder;
 
-  final TransitionBuilder? builderOptimized;
+  final TransitionBuilder? builderWithChild;
 
-  /// The child widget to pass to the [builderOptimized].
+  /// The child widget to pass to the [builderWithChild].
   final Widget? child;
 
   /// The stack frame pointing to the source that constructed this instance.
@@ -68,7 +68,7 @@ class Observer extends StatelessObserverWidget {
       : '');
 
   @override
-  Widget build(BuildContext context) => builderOptimized?.call(context, child) ?? builder!.call(context);
+  Widget build(BuildContext context) => builderWithChild?.call(context, child) ?? builder!.call(context);
 
   /// Matches constructor stack frames, in both VM and web environments.
   static final _constructorStackFramePattern = RegExp(r'\bnew\b');

flutter_mobx/test/flutter_mobx_test.dart

@@ -67,8 +67,8 @@ void main() {
 
      await tester.pumpWidget(
        MaterialApp(
-         home: Observer.optimized(
-           builderOptimized: (context, child) {          
+         home: Observer.withChild(
+           builderWithChild: (context, child) {          
              return Column(
                children: [
                  ElevatedButton(onPressed: () => message.value = 'Clicked', child: Container()),