From 0b56c62bf50c1291f0259aa2ea9ff86afe826c0b Mon Sep 17 00:00:00 2001
From: Adam Vandenberg <flangy@gmail.com>
Date: Thu, 25 Mar 2010 23:59:35 -0700
Subject: [PATCH] Add support for rar archives.

---
 Library/Homebrew/download_strategy.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Library/Homebrew/download_strategy.rb b/Library/Homebrew/download_strategy.rb
index a94be48b34..0305bf944f 100644
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@@ -73,6 +73,8 @@ class CurlDownloadStrategy <AbstractDownloadStrategy
       # TODO check if it's really a tar archive
       safe_system '/usr/bin/tar', 'xf', @tarball_path
       chdir
+    when 'Rar!'
+      quiet_safe_system 'unrar', 'x', {:quiet_flag => '-inul'}, @tarball_path
     else
       # we are assuming it is not an archive, use original filename
       # this behaviour is due to ScriptFileFormula expectations