[ruby/ipaddr] Use string interpolation instead of format()

https://github.com/ruby/ipaddr/commit/73f59e111f
2024-10-19 00:53:29 +09:00 · 2024-10-19 00:53:29 +09:00 · 689f14e255
commit 689f14e255
parent d1b5c10957
1 changed files with 1 additions and 1 deletions
--- 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.