From 79bf9591e9548ee16fe770a70679a126d8c36f31 Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Sat, 7 Feb 2009 12:30:45 -0800
Subject: [PATCH] Require ruby-prof >= 0.7.3. Tighten rescue clause.

---
 init.rb | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/init.rb b/init.rb
index 5254a09..d3d6674 100644
--- a/init.rb
+++ b/init.rb
@@ -1,14 +1,17 @@
 begin
-  require 'action_profiler'
-  class ActionController::Base
-    include ActionController::ActionProfiler
-    logger.info "Action profiling enabled. Add around_filter :action_profiler to ApplicationController then append ?profile=process_time to any URL to profile the page load and download a calltree file. Open it with kcachegrind."
-  end
-rescue LoadError
+  gem 'ruby-prof', '>= 0.7.3'
+rescue Gem::LoadError
   class ActionController::Base
     def action_profiler(*args)
       logger.info "`gem install ruby-prof` to enable action profiling."
       yield
     end
+    logger.info "Action profiling disabled. `gem install ruby-prof` to enable."
+  end
+else
+  require 'action_profiler'
+  class ActionController::Base
+    include ActionController::ActionProfiler
+    logger.info "Action profiling enabled. Add around_filter :action_profiler to ApplicationController then append ?profile=process_time to any URL to profile the page load and download a calltree file. Open it with kcachegrind."
   end
 end