start developing quiz challenge thingamabob site.

src/Service/QuestionsService.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Service;
+
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\Yaml\Yaml;
+
+class QuestionsService
+{
+    public function __construct(private array $paths = [])
+    {
+    }
+
+    public function getQuestions(): array
+    {
+        $questions = [];
+        foreach ($this->getQuestionFiles() as $file) {
+            $yamlFile = Yaml::parseFile($file->getRealPath());
+            $questions = array_merge($questions, $yamlFile['questions']);
+        }
+
+        return $questions;
+    }
+
+    private function getQuestionFiles(): array
+    {
+        $finder = new Finder();
+
+        return iterator_to_array($finder->files()->in($this->paths)->name('*.yaml'));
+    }
+}