From 4c0fd46329a3180d079f34377584ccd5568b99aa Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Tue, 29 Oct 2013 15:46:10 -0400
Subject: Formula: add tap? method.

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

(limited to 'Library')

diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index e0c9921cd..92b7d40a0 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -437,6 +437,10 @@ class Formula
     Formulary.factory name
   end
 
+  def tap?
+    !!path.realpath.to_s.match(HOMEBREW_TAP_DIR_REGEX)
+  end
+
   def tap
     if path.realpath.to_s =~ HOMEBREW_TAP_DIR_REGEX
       "#$1/#$2"
-- 
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