From 27f28998b10eba3c17cbc3a0bb1ae6fc638a42b3 Mon Sep 17 00:00:00 2001
From: Mustafa Quraish <mustafaq9@gmail.com>
Date: Thu, 16 Sep 2021 00:54:50 -0400
Subject: [PATCH] AK/Vector: Add `Vector::reverse()` method

This reverses the contents of the vector in-place.
---
 AK/Vector.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/AK/Vector.h b/AK/Vector.h
index f13fb1198ab..743d7b6a888 100644
--- a/AK/Vector.h
+++ b/AK/Vector.h
@@ -746,6 +746,12 @@ public:
         return {};
     }
 
+    void reverse()
+    {
+        for (size_t i = 0; i < size() / 2; ++i)
+            AK::swap(at(i), at(size() - i - 1));
+    }
+
 private:
     void reset_capacity()
     {