From 4e7cc28430793d3ebc726bb5b7db30a57ccd5d94 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Mon, 4 Feb 2013 15:00:10 -0600
Subject: MacOS: cache calls to mdfind

---
 Library/Homebrew/macos.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'Library')

diff --git a/Library/Homebrew/macos.rb b/Library/Homebrew/macos.rb
index 3d7defa6f..05faa0412 100644
--- a/Library/Homebrew/macos.rb
+++ b/Library/Homebrew/macos.rb
@@ -230,7 +230,9 @@ module MacOS extend self
   end
 
   def mdfind id
-    `/usr/bin/mdfind "kMDItemCFBundleIdentifier == '#{id}'"`.split("\n")
+    (@mdfind ||= {}).fetch(id.to_s) do
+      @mdfind[id.to_s] = `/usr/bin/mdfind "kMDItemCFBundleIdentifier == '#{id}'"`.split("\n")
+    end
   end
 
   def pkgutil_info id
-- 
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