feat: add toList and toArray functions to Collection

Author: Bl00D4NGEL

src/Domain/Collection.php

@@ -28,7 +28,7 @@
 class Collection implements ArrayAccess, Countable, IteratorAggregate
 {
     /**
-     * @param T[] $items
+     * @param array<array-key, T> $items
      * @param class-string<T>|null $itemType
      * @throws Assert\AssertionFailedException
      */
@@ -63,6 +63,27 @@ public static function fromIterable(iterable $items, ?string $itemType = null):
         return new static(iterator_to_array($items), $itemType);
     }
 
+    /**
+     * Returns the collection as an array.
+     * The returned array is either a key-value array with values of type T or a list of T
+     *
+     * @return array<array-key, T>|list<T>
+     */
+    public function toArray(): array
+    {
+        return $this->items;
+    }
+
+    /**
+     * Returns the collection as a list of T
+     *
+     * @return list<T>
+     */
+    public function toList(): array
+    {
+        return array_values($this->items);
+    }
+
     /**
      * Returns true if every value in the collection passes the callback truthy test. Opposite of self::none().
      * Callback arguments will be element, index, collection.