From 0759cce3c2a5354858358cb0d0f6b168a2f0e6e7 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Tue, 4 Jun 2013 11:05:02 -0500
Subject: Extract attr_rw from Formula for reuse

Closes #20239.
---
 Library/Homebrew/extend/module.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 Library/Homebrew/extend/module.rb

(limited to 'Library/Homebrew/extend/module.rb')

diff --git a/Library/Homebrew/extend/module.rb b/Library/Homebrew/extend/module.rb
new file mode 100644
index 000000000..9210793f6
--- /dev/null
+++ b/Library/Homebrew/extend/module.rb
@@ -0,0 +1,11 @@
+class Module
+  def attr_rw(*attrs)
+    attrs.each do |attr|
+      module_eval <<-EOS, __FILE__, __LINE__ + 1
+        def #{attr}(val=nil)
+          val.nil? ? @#{attr} : @#{attr} = val
+        end
+      EOS
+    end
+  end
+end
-- 
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