From abc5e8966ce348fcb96832d8d28416bac4eb151b Mon Sep 17 00:00:00 2001
From: normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 11 Apr 2017 14:56:17 +0000
Subject: Socket.udp_server_sockets: use symbol proc

Symbol proc is shorter human and machine code;
and also avoids needing to name variables.

* ext/socket/lib/socket.rb (Socket.udp_server_sockets): use symbol proc

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/socket/lib/socket.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext/socket')

diff --git a/ext/socket/lib/socket.rb b/ext/socket/lib/socket.rb
index d079ec508e..de5eda3991 100644
--- a/ext/socket/lib/socket.rb
+++ b/ext/socket/lib/socket.rb
@@ -897,7 +897,7 @@ class Socket < BasicSocket
         ip_list << ai
       end
     }
-    ip_list.uniq!{|e| e.to_sockaddr}
+    ip_list.uniq!(&:to_sockaddr)
 
     if port == 0
       sockets = ip_sockets_port0(ip_list, false)
-- 
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