From c022b6d74ec19806050a202901fe8a6120102eea Mon Sep 17 00:00:00 2001
From: Ali Mohammad Pur <ali.mpfard@gmail.com>
Date: Tue, 25 May 2021 16:54:04 +0430
Subject: [PATCH] AK: Add a way to slice from the end of a span

---
 AK/Span.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/AK/Span.h b/AK/Span.h
index aafe0ae005d..7664daf723c 100644
--- a/AK/Span.h
+++ b/AK/Span.h
@@ -128,6 +128,11 @@ public:
         VERIFY(start <= size());
         return { this->m_values + start, size() - start };
     }
+    [[nodiscard]] ALWAYS_INLINE constexpr Span slice_from_end(size_t count) const
+    {
+        VERIFY(count <= size());
+        return { this->m_values + size() - count, count };
+    }
 
     [[nodiscard]] ALWAYS_INLINE constexpr Span trim(size_t length) const
     {