From 4f2725cde35e0a9f528a8aedd265c6ff85c8e067 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Thu, 4 Jul 2013 11:21:50 +0100
Subject: [PATCH] Move getting formula names from bottles to method.

---
 Library/Homebrew/bottles.rb   | 7 +++++++
 Library/Homebrew/formulary.rb | 4 +---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/Library/Homebrew/bottles.rb b/Library/Homebrew/bottles.rb
index a15d65e85b..60a4dcca0a 100644
--- a/Library/Homebrew/bottles.rb
+++ b/Library/Homebrew/bottles.rb
@@ -89,3 +89,10 @@ def bottle_tag
     Hardware::CPU.type == :ppc ? Hardware::CPU.family : MacOS.cat
   end
 end
+
+def bottle_filename_formula_name filename
+  version = Version.parse(filename).to_s
+  path = Pathname.new filename
+  basename = path.basename.to_s
+  basename.rpartition("-#{version}").first
+end
diff --git a/Library/Homebrew/formulary.rb b/Library/Homebrew/formulary.rb
index 94d1679c39..34ce768223 100644
--- a/Library/Homebrew/formulary.rb
+++ b/Library/Homebrew/formulary.rb
@@ -59,9 +59,7 @@ class Formulary
   class BottleLoader < FormulaLoader
     def initialize bottle_name
       @bottle_filename = Pathname(bottle_name).realpath
-      version = Version.parse(@bottle_filename).to_s
-      bottle_basename = @bottle_filename.basename.to_s
-      name_without_version = bottle_basename.rpartition("-#{version}").first
+      name_without_version = bottle_filename_formula_name @bottle_filename
       if name_without_version.empty?
         if ARGV.homebrew_developer?
           opoo "Add a new version regex to version.rb to parse this filename."