From 5745a5e85e1900c52d169f79ec0802060e110e21 Mon Sep 17 00:00:00 2001
From: Colin MacKenzie IV <sinisterchipmunk@gmail.com>
Date: Wed, 2 Nov 2011 09:00:18 -0400
Subject: treat USAGE as an ERB template

---
 railties/lib/rails/generators/base.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/lib/rails')

diff --git a/railties/lib/rails/generators/base.rb b/railties/lib/rails/generators/base.rb
index 911f80cf3a..f38a487a4e 100644
--- a/railties/lib/rails/generators/base.rb
+++ b/railties/lib/rails/generators/base.rb
@@ -34,7 +34,7 @@ module Rails
         usage = source_root && File.expand_path("../USAGE", source_root)
 
         @desc ||= if usage && File.exist?(usage)
-          File.read(usage)
+          ERB.new(File.read(usage)).result(binding)
         else
           "Description:\n    Create #{base_name.humanize.downcase} files for #{generator_name} generator."
         end
-- 
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