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socket: use symbol proc for IO#close loops

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Made possible by r56795, this reduces human and byte code size.

* ext/socket/lib/socket.rb (self.ip_sockets_port0,
  self.tcp_server_sockets_port0,
  self.tcp_server_sockets,
  self.udp_server_sockets): use symbol proc

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
normal 2016-11-21 23:50:25 +00:00
parent e3c2885698
commit 0514a74794
1 changed files with 6 additions and 6 deletions
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12
ext/socket/lib/socket.rb
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@ -675,10 +675,10 @@ class Socket < BasicSocket
end end
} }
rescue Errno::EADDRINUSE rescue Errno::EADDRINUSE
sockets.each {|s| s.close } sockets.each(&:close)
retry retry
rescue Exception rescue Exception
sockets.each {|s| s.close } sockets.each(&:close)
raise raise
end end
sockets sockets
@ -695,7 +695,7 @@ class Socket < BasicSocket
s.listen(Socket::SOMAXCONN) s.listen(Socket::SOMAXCONN)
} }
rescue Exception rescue Exception
sockets.each {|s| s.close } sockets.each(&:close)
raise raise
end end
sockets sockets
@ -758,7 +758,7 @@ class Socket < BasicSocket
raise last_error raise last_error
end end
rescue Exception rescue Exception
sockets.each {|s| s.close } sockets.each(&:close)
raise raise
end end
end end
@ -766,7 +766,7 @@ class Socket < BasicSocket
begin begin
yield sockets yield sockets
ensure ensure
sockets.each {|s| s.close } sockets.each(&:close)
end end
else else
sockets sockets
@ -927,7 +927,7 @@ class Socket < BasicSocket
begin begin
yield sockets yield sockets
ensure ensure
sockets.each {|s| s.close } if sockets sockets.each(&:close) if sockets
end end
else else
sockets sockets