test: update.

Author: sciborrudnicki

src/test/experimentals.spec.ts

@@ -1,4 +1,4 @@
-import { Ability, Boolean as Checked, Boolean as Disabled } from "../lib";
+import { Ability, Boolean as Checked, Boolean as Disabled, NamedArrayState } from "../lib";
 
 export class Checkbox extends Ability {
   private checked = new Checked();
@@ -14,3 +14,51 @@ export class Checkbox extends Ability {
 const checkbox = new Checkbox(false);
 
 console.log(`Checkbox`, checkbox.disable());
+
+
+// NamedArrayState
+
+class AppConfiguration extends NamedArrayState<'theme' | 'language' | 'notifications', string | boolean> {
+  constructor() {
+    super(
+      ['theme', 'language', 'notifications'], // Names of the configuration settings
+      ['dark', 'en', true]                    // Default values
+    );
+  }
+
+  /**
+   * Updates the value of a specific configuration by name.
+   * @param {string} name - The name of the configuration to update.
+   * @param {string | boolean} value - The new value to set.
+   */
+  public updateConfiguration(name: 'theme' | 'language' | 'notifications', value: string | boolean) {
+    this.update(this.indexOf(name), value);
+  }
+}
+
+const config = new AppConfiguration();
+
+console.group(`NamedArrayState`);
+
+// View the current state as an object
+console.log(config.toObject()); // Output: { theme: 'dark', language: 'en', notifications: true }
+
+// Get the value of a specific setting
+console.log(config.get('theme')); // Output: 'dark'
+
+// Update a specific configuration setting
+config.updateConfiguration('theme', 'light');
+console.log(config.get('theme')); // Output: 'light'
+
+// Selecting multiple configuration options
+const selectedValues = config.select('theme', 'language');
+console.log(selectedValues); // Output: ['light', 'en']
+
+// Retrieve state with names as tuples
+console.log(config.stateWithNames); // Output: [['theme', 'light'], ['language', 'en'], ['notifications', true]]
+
+// Reset the configuration state to its initial values
+config.reset();
+console.log(config.toObject()); // Output: { theme: 'dark', language: 'en', notifications: true }
+
+console.groupEnd();