From b4a09bf6a34ef9e62263425f67c2afe307798f3b Mon Sep 17 00:00:00 2001
From: SiyuanLi <qianyingchikagebear@gmail.com>
Date: Wed, 12 Jun 2024 22:24:52 +0900
Subject: [PATCH] Update deprecated method usage in encryption example

- Replaced the usage of `withUnsafeMutableBytes` with a more modern and safe approach in the example code that generates a random encryption key.
- This update ensures compatibility with modern Swift versions and prevents potential warnings.
---
 README.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 37e23691c3..e94eda87a8 100644
--- a/README.md
+++ b/README.md
@@ -107,8 +107,11 @@ Data can be encrypted in-flight and at-rest, keeping even the most sensitive dat
 ```swift
 // Generate a random encryption key
 var key = Data(count: 64)
-_ = key.withUnsafeMutableBytes { bytes in
-    SecRandomCopyBytes(kSecRandomDefault, 64, bytes)
+_ = key.withUnsafeMutableBytes { (pointer: UnsafeMutableRawBufferPointer) in
+    guard let baseAddress = pointer.baseAddress else {
+        fatalError("Failed to obtain base address")
+    }
+    SecRandomCopyBytes(kSecRandomDefault, 64, baseAddress)
 }
 
 // Add the encryption key to the config and open the realm