From 92d65aace7edfc751c342c019e895d33bbea013c Mon Sep 17 00:00:00 2001
From: Misty De Meo
Date: Thu, 6 Jun 2013 09:26:20 -0500
Subject: linkapps: replace #max_by with #max

Enumerable#max_by didn't exist in 1.8.6, so linkapps failed on Leopard.
---
 Library/Contributions/cmd/brew-linkapps.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Contributions/cmd/brew-linkapps.rb b/Library/Contributions/cmd/brew-linkapps.rb
index cf394b479..ce3f4960a 100755
--- a/Library/Contributions/cmd/brew-linkapps.rb
+++ b/Library/Contributions/cmd/brew-linkapps.rb
@@ -13,7 +13,7 @@ HOMEBREW_CELLAR.subdirs.each do |rack|
   kegs = rack.subdirs.map { |d| Keg.new(d) }
   next if kegs.empty?
 
-  keg = kegs.detect(&:linked?) || kegs.max_by(&:version)
+  keg = kegs.detect(&:linked?) || kegs.max {|a,b| a.version <=> b.version}
 
   Dir["#{keg}/*.app", "#{keg}/bin/*.app", "#{keg}/libexec/*.app"].each do |app|
     puts "Linking #{app}"
-- 
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