fix

app/Http/Controllers/RSSFeedController.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers;
+
+use App\Models\Nudge;
+use Illuminate\Http\Response;
+
+class RSSFeedController extends Controller
+{
+    public function __invoke(): Response
+    {
+        $nudges = Nudge::latest()->get();
+
+        return response()->view('rss', [
+            'nudges' => $nudges,
+        ])->header('Content-Type', 'text/xml');
+    }
+}

resources/views/rss.blade.php

@@ -0,0 +1,30 @@
+<?=
+'<?xml version="1.0" encoding="UTF-8"?>'.PHP_EOL
+?>
+<rss version="2.0">
+    <channel>
+        <title>
+            <![CDATA[ laranudge.com ]]>
+        </title>
+        <link>
+        <![CDATA[ https://laranudge.com/feed ]]>
+        </link>
+        <description>
+            <![CDATA[ Share your favourite Laravel tips ]]>
+        </description>
+        <language>en</language>
+        <pubDate>{{ now() }}</pubDate>
+
+        @foreach($nudges as $nudge)
+        <item>
+            <title>
+                <![CDATA[{{ $nudge->content }}]]>
+            </title>
+            <description>
+                <![CDATA[{!! $nudge->code !!}]]>
+            </description>
+            <pubDate>{{ $nudge->created_at->toRssString() }}</pubDate>
+        </item>
+        @endforeach
+    </channel>
+</rss>

routes/web.php

@@ -7,9 +7,11 @@
 use App\Http\Controllers\Nudge\DestroyController;
 use App\Http\Controllers\Nudge\StoreController;
 use App\Http\Controllers\ProfileController;
+use App\Http\Controllers\RSSFeedController;
 use Illuminate\Support\Facades\Route;
 
 Route::get('/', HomePageController::class)->name('homepage');
+Route::get('feed', RSSFeedController::class)->name('rss.feed');
 
 Route::middleware(['auth', 'verified'])->group(function () {
     Route::get('/dashboard', DashBoardController::class)->name('dashboard');