feat: allow extending signals

packages/flutter_solidart/CHANGELOG.md

@@ -1,3 +1,9 @@
+## 2.2.0
+
+### Changes from solidart
+
+- **FEAT**: Allow extending signal, computed, resource, list-signal, set-signal and map-signal.
+
 ## 2.1.0
 
 ### Changes from solidart

packages/flutter_solidart/pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_solidart
 description: A simple State Management solution for Flutter applications inspired by SolidJS
-version: 2.1.0
+version: 2.2.0
 repository: https://github.com/nank1ro/solidart
 documentation: https://solidart.mariuti.com
 topics:
@@ -18,7 +18,7 @@ dependencies:
   flutter:
     sdk: flutter
   meta: ^1.11.0
-  solidart: ^2.2.0
+  solidart: ^2.3.0
 
 dev_dependencies:
   disco: ^1.0.0

packages/solidart/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 2.3.0
+
+- **FEAT**: Allow extending signal, computed, resource, list-signal, set-signal and map-signal.
+
 ## 2.2.0
 
 - **FEAT**: Add `timeout` parameter to `Signal.until` method to specify a timeout duration. If the condition is not met within the specified duration, the returned future will complete with a `TimeoutException`.

packages/solidart/lib/src/core/collections/list.dart

@@ -15,47 +15,29 @@ part of '../core.dart';
 /// {@endtemplate}
 class ListSignal<E> extends Signal<List<E>> with ListMixin<E> {
   /// {@macro list-signal}
-  factory ListSignal(
+  ListSignal(
     Iterable<E> initialValue, {
     /// {@macro SignalBase.name}
     String? name,
 
     /// {@macro SignalBase.equals}
-    bool? equals,
+    super.equals,
 
     /// {@macro SignalBase.autoDispose}
-    bool? autoDispose,
+    super.autoDispose,
 
     /// {@macro SignalBase.trackInDevTools}
-    bool? trackInDevTools,
+    super.trackInDevTools,
 
     /// {@macro SignalBase.comparator}
-    ValueComparator<List<E>?> comparator = identical,
+    super.comparator = identical,
 
     /// {@macro SignalBase.trackPreviousValue}
-    bool? trackPreviousValue,
-  }) {
-    return ListSignal._internal(
-      initialValue: initialValue.toList(),
-      name: name ?? ReactiveName.nameFor('ListSignal'),
-      equals: equals ?? SolidartConfig.equals,
-      autoDispose: autoDispose ?? SolidartConfig.autoDispose,
-      trackInDevTools: trackInDevTools ?? SolidartConfig.devToolsEnabled,
-      trackPreviousValue:
-          trackPreviousValue ?? SolidartConfig.trackPreviousValue,
-      comparator: comparator,
-    );
-  }
-
-  ListSignal._internal({
-    required super.initialValue,
-    required super.name,
-    required super.equals,
-    required super.autoDispose,
-    required super.trackInDevTools,
-    required super.comparator,
-    required super.trackPreviousValue,
-  }) : super._internal();
+    super.trackPreviousValue,
+  }) : super(
+          initialValue.toList(),
+          name: name ?? ReactiveName.nameFor('ListSignal'),
+        );
 
   @override
   List<E> _setValue(List<E> newValue) {

packages/solidart/lib/src/core/collections/map.dart

@@ -15,47 +15,28 @@ part of '../core.dart';
 /// {@endtemplate}
 class MapSignal<K, V> extends Signal<Map<K, V>> with MapMixin<K, V> {
   /// {@macro map-signal}
-  factory MapSignal(
-    Map<K, V> initialValue, {
+  MapSignal(
+    super.initialValue, {
     /// {@macro SignalBase.name}
     String? name,
 
     /// {@macro SignalBase.equals}
-    bool? equals,
+    super.equals,
 
     /// {@macro SignalBase.autoDispose}
-    bool? autoDispose,
+    super.autoDispose,
 
     /// {@macro SignalBase.trackInDevTools}
-    bool? trackInDevTools,
+    super.trackInDevTools,
 
     /// {@macro SignalBase.comparator}
-    ValueComparator<Map<K, V>?> comparator = identical,
+    super.comparator = identical,
 
     /// {@macro SignalBase.trackPreviousValue}
-    bool? trackPreviousValue,
-  }) {
-    return MapSignal._internal(
-      initialValue: Map<K, V>.of(initialValue),
-      name: name ?? ReactiveName.nameFor('MapSignal'),
-      equals: equals ?? SolidartConfig.equals,
-      autoDispose: autoDispose ?? SolidartConfig.autoDispose,
-      trackInDevTools: trackInDevTools ?? SolidartConfig.devToolsEnabled,
-      trackPreviousValue:
-          trackPreviousValue ?? SolidartConfig.trackPreviousValue,
-      comparator: comparator,
-    );
-  }
-
-  MapSignal._internal({
-    required super.initialValue,
-    required super.name,
-    required super.equals,
-    required super.autoDispose,
-    required super.trackInDevTools,
-    required super.comparator,
-    required super.trackPreviousValue,
-  }) : super._internal();
+    super.trackPreviousValue,
+  }) : super(
+          name: name ?? ReactiveName.nameFor('MapSignal'),
+        );
 
   @override
   Map<K, V> _setValue(Map<K, V> newValue) {

packages/solidart/lib/src/core/collections/set.dart

@@ -15,47 +15,29 @@ part of '../core.dart';
 /// {@endtemplate}
 class SetSignal<E> extends Signal<Set<E>> with SetMixin<E> {
   /// {@macro set-signal}
-  factory SetSignal(
+  SetSignal(
     Iterable<E> initialValue, {
     /// {@macro SignalBase.name}
     String? name,
 
     /// {@macro SignalBase.equals}
-    bool? equals,
+    super.equals,
 
     /// {@macro SignalBase.autoDispose}
-    bool? autoDispose,
+    super.autoDispose,
 
     /// {@macro SignalBase.trackInDevTools}
-    bool? trackInDevTools,
+    super.trackInDevTools,
 
     /// {@macro SignalBase.comparator}
-    ValueComparator<Set<E>?> comparator = identical,
+    super.comparator = identical,
 
     /// {@macro SignalBase.trackPreviousValue}
-    bool? trackPreviousValue,
-  }) {
-    return SetSignal._internal(
-      initialValue: initialValue.toSet(),
-      name: name ?? ReactiveName.nameFor('SetSignal'),
-      equals: equals ?? SolidartConfig.equals,
-      autoDispose: autoDispose ?? SolidartConfig.autoDispose,
-      trackInDevTools: trackInDevTools ?? SolidartConfig.devToolsEnabled,
-      comparator: comparator,
-      trackPreviousValue:
-          trackPreviousValue ?? SolidartConfig.trackPreviousValue,
-    );
-  }
-
-  SetSignal._internal({
-    required super.initialValue,
-    required super.name,
-    required super.equals,
-    required super.autoDispose,
-    required super.trackInDevTools,
-    required super.comparator,
-    required super.trackPreviousValue,
-  }) : super._internal();
+    super.trackPreviousValue,
+  }) : super(
+          initialValue.toSet(),
+          name: name ?? ReactiveName.nameFor('SetSignal'),
+        );
 
   @override
   Set<E> _setValue(Set<E> newValue) {

packages/solidart/lib/src/core/computed.dart

@@ -52,47 +52,26 @@ part of 'core.dart';
 /// {@endtemplate}
 class Computed<T> extends ReadSignal<T> {
   /// {@macro computed}
-  factory Computed(
-    T Function() selector, {
+  Computed(
+    this.selector, {
     /// {@macro SignalBase.name}
     String? name,
 
     /// {@macro SignalBase.equals}
-    bool? equals,
+    super.equals,
 
     /// {@macro SignalBase.autoDispose}
-    bool? autoDispose,
+    super.autoDispose,
 
     /// {@macro SignalBase.trackInDevTools}
-    bool? trackInDevTools,
+    super.trackInDevTools,
 
     /// {@macro SignalBase.comparator}
-    ValueComparator<T?> comparator = identical,
+    super.comparator = identical,
 
     /// {@macro SignalBase.trackPreviousValue}
-    bool? trackPreviousValue,
-  }) {
-    return Computed._internal(
-      selector: selector,
-      name: name ?? ReactiveName.nameFor('Computed'),
-      equals: equals ?? SolidartConfig.equals,
-      autoDispose: autoDispose ?? SolidartConfig.autoDispose,
-      trackInDevTools: trackInDevTools ?? SolidartConfig.devToolsEnabled,
-      trackPreviousValue:
-          trackPreviousValue ?? SolidartConfig.trackPreviousValue,
-      comparator: comparator,
-    );
-  }
-
-  Computed._internal({
-    required this.selector,
-    required super.name,
-    required super.equals,
-    required super.autoDispose,
-    required super.trackInDevTools,
-    required super.comparator,
-    required super.trackPreviousValue,
-  }) {
+    super.trackPreviousValue,
+  }) : super(name: name ?? ReactiveName.nameFor('Computed')) {
     var runnedOnce = false;
     _internalComputed = _AlienComputed(
       this,