use SortIterableAggregate

src/RandomIterableAggregate.php

@@ -26,14 +26,15 @@ public function __construct(private readonly iterable $iterable, private readonl
     public function getIterator(): Generator
     {
         $cache = new CachingIteratorAggregate((new PackIterableAggregate($this->iterable))->getIterator());
-        $shuffle = new ShuffleIteratorAggregate(iterator_count($cache), $this->seed);
 
-        foreach ($shuffle as $number) {
-            foreach ($cache as $key => $value) {
-                if ($key === $number) {
-                    yield $value[0] => $value[1];
-                }
-            }
-        }
+        $sort = new SortIterableAggregate(
+            (new UnpackIterableAggregate(new MultipleIterableAggregate([
+                new ShuffleIteratorAggregate(iterator_count($cache), $this->seed),
+                $cache,
+            ]))),
+            static fn (array $a, array $b, int $ka, int $kb): int => $ka <=> $kb
+        );
+
+        yield from new UnpackIterableAggregate($sort);
     }
 }