feat: camel-case feature names in inertia middleware

README.md

@@ -206,7 +206,7 @@ All toggles will be available as the `flags` prop in your frontend:
 // Vue/React
 const { flags } = usePage().props
 
-if (flags['new-checkout']) {
+if (flags.newCheckout) {
     // Show new checkout
 }
 ```

src/Middleware/ShareTogglesWithInertia.php

@@ -5,6 +5,7 @@
 namespace OffloadProject\Toggle\Middleware;
 
 use Illuminate\Http\Request;
+use Illuminate\Support\Str;
 use Inertia\Middleware;
 use OffloadProject\Toggle\Facades\Toggle;
 
@@ -15,9 +16,13 @@ class ShareTogglesWithInertia extends Middleware
      */
     public function share(Request $request): array
     {
+        $flags = collect(Toggle::all())
+            ->mapWithKeys(fn (bool $value, string $key) => [Str::camel($key) => $value])
+            ->all();
+
         return [
             ...parent::share($request),
-            'flags' => Toggle::all(),
+            'flags' => $flags,
         ];
     }
 }

tests/Feature/InertiaMiddlewareTest.php

@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Http\Request;
+use OffloadProject\Toggle\Middleware\ShareTogglesWithInertia;
+
+it('shares toggles as flags prop', function () {
+    $middleware = new ShareTogglesWithInertia;
+    $request = Request::create('/');
+
+    $shared = $middleware->share($request);
+
+    expect($shared)->toHaveKey('flags')
+        ->and($shared['flags'])->toBeArray();
+});
+
+it('converts kebab-case toggle names to camelCase', function () {
+    config()->set('toggle.flags', [
+        'test-flag' => true,
+        'another-feature-flag' => false,
+        'simple' => true,
+    ]);
+
+    $middleware = new ShareTogglesWithInertia;
+    $request = Request::create('/');
+
+    $shared = $middleware->share($request);
+
+    expect($shared['flags'])
+        ->toHaveKey('testFlag')
+        ->toHaveKey('anotherFeatureFlag')
+        ->toHaveKey('simple')
+        ->not->toHaveKey('test-flag')
+        ->not->toHaveKey('another-feature-flag');
+});
+
+it('preserves toggle values after key conversion', function () {
+    config()->set('toggle.flags', [
+        'enabled-flag' => true,
+        'disabled-flag' => false,
+    ]);
+
+    $middleware = new ShareTogglesWithInertia;
+    $request = Request::create('/');
+
+    $shared = $middleware->share($request);
+
+    expect($shared['flags']['enabledFlag'])->toBeTrue()
+        ->and($shared['flags']['disabledFlag'])->toBeFalse();
+});