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authorEric Wong <e@80x24.org>2015-11-21 08:52:29 +0000
committerEric Wong <e@80x24.org>2015-11-21 08:55:00 +0000
commita5d88662a519406eea6f180a010af8ef829464e7 (patch)
tree77034a0a236921b1ab2c6c237ac92a016de49c10 /lib/rainbows/coolio.rb
parent9e7fb4e9b5d97cc75892c8faaea46444d438eb61 (diff)
downloadrainbows-a5d88662a519406eea6f180a010af8ef829464e7.tar.gz
unicorn 5 will only support Ruby 1.9.3 and later, so remove
some checks for Hash#compare_by_identity and IO.copy_stream
which we know exist in Ruby 1.9.

Favor &:sym proc dispatch to avoid unnecessary captures and
bytecode size increases, too.

Finally, ensure we fail fast by converting some literal
hashes to use non-arrow syntax for symbolic keys.
Diffstat (limited to 'lib/rainbows/coolio.rb')
-rw-r--r--lib/rainbows/coolio.rb9
1 files changed, 2 insertions, 7 deletions
diff --git a/lib/rainbows/coolio.rb b/lib/rainbows/coolio.rb
index a993060..2aba3ea 100644
--- a/lib/rainbows/coolio.rb
+++ b/lib/rainbows/coolio.rb
@@ -27,15 +27,10 @@ require 'rainbows/coolio_support'
 module Rainbows::Coolio
   # :stopdoc:
   # keep-alive timeout scoreboard
-  KATO = {}
+  KATO = {}.compare_by_identity
 
   # all connected clients
-  CONN = {}
-
-  if {}.respond_to?(:compare_by_identity)
-    CONN.compare_by_identity
-    KATO.compare_by_identity
-  end
+  CONN = {}.compare_by_identity
 
   autoload :Client, 'rainbows/coolio/client'
   autoload :Master, 'rainbows/coolio/master'