From b361793ad8bac09752e641cb37265deb53e9781b Mon Sep 17 00:00:00 2001
From: Ali Mohammad Pur <ali.mpfard@gmail.com>
Date: Mon, 26 Apr 2021 01:32:02 +0430
Subject: [PATCH] AK: Add min() and max() methods to Array<T, N>

...That are only defined when min() and max() are defined on the
elements.
---
 AK/Array.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/AK/Array.h b/AK/Array.h
index ee5cbd9dc5..d6f05d0a09 100644
--- a/AK/Array.h
+++ b/AK/Array.h
@@ -66,6 +66,26 @@ struct Array {
         return Size;
     }
 
+    constexpr T max() requires(requires(T x, T y) { x < y; })
+    {
+        static_assert(Size > 0, "No values to max() over");
+
+        T value = __data[0];
+        for (size_t i = 1; i < Size; ++i)
+            value = AK::max(__data[i], value);
+        return value;
+    }
+
+    constexpr T min() requires(requires(T x, T y) { x > y; })
+    {
+        static_assert(Size > 0, "No values to min() over");
+
+        T value = __data[0];
+        for (size_t i = 1; i < Size; ++i)
+            value = AK::min(__data[i], value);
+        return value;
+    }
+
     T __data[Size];
 };