From 689f14e255593172abe31a7669b47b528e47214f Mon Sep 17 00:00:00 2001
From: Akinori MUSHA <knu@idaemons.org>
Date: Sat, 19 Oct 2024 00:53:29 +0900
Subject: [PATCH] [ruby/ipaddr] Use string interpolation instead of format()

https://github.com/ruby/ipaddr/commit/73f59e111f
---
 lib/ipaddr.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ipaddr.rb b/lib/ipaddr.rb
index b40d5c0359..dc33fffcb5 100644
--- a/lib/ipaddr.rb
+++ b/lib/ipaddr.rb
@@ -246,7 +246,7 @@ class IPAddr
   # Returns a string containing the IP address representation in
   # cidr notation
   def cidr
-    format("%s/%s", to_s, prefix)
+    "#{to_s}/#{prefix}"
   end
 
   # Returns a network byte ordered string form of the IP address.