From d31bee2e5b533cd09840768086dcaa463b02342e Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Fri, 21 Feb 2014 00:43:58 -0500
Subject: Avoid ancestors.include?, klass1 < klass2 is faster

---
 Library/Homebrew/formulary.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Library')

diff --git a/Library/Homebrew/formulary.rb b/Library/Homebrew/formulary.rb
index 350854bba..189160d54 100644
--- a/Library/Homebrew/formulary.rb
+++ b/Library/Homebrew/formulary.rb
@@ -65,7 +65,7 @@ class Formulary
       end
 
       klass = Formulary.get_formula_class(name)
-      if (klass == Formula) || !klass.ancestors.include?(Formula)
+      if klass == Formula || !(klass < Formula)
         raise FormulaUnavailableError.new(name)
       end
       klass
-- 
cgit v1.2.3