From c80fe1093deeb57eee8df11d3c4120158634cb81 Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Tue, 25 Nov 2008 14:48:09 -0600
Subject: Move debugger into middleware

---
 railties/lib/rails/rack.rb          |  1 +
 railties/lib/rails/rack/debugger.rb | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 railties/lib/rails/rack/debugger.rb

(limited to 'railties/lib/rails')

diff --git a/railties/lib/rails/rack.rb b/railties/lib/rails/rack.rb
index b4f32c2d95..90535674e9 100644
--- a/railties/lib/rails/rack.rb
+++ b/railties/lib/rails/rack.rb
@@ -1,5 +1,6 @@
 module Rails
   module Rack
+    autoload :Debugger, "rails/rack/debugger"
     autoload :Logger, "rails/rack/logger"
     autoload :Static, "rails/rack/static"
   end
diff --git a/railties/lib/rails/rack/debugger.rb b/railties/lib/rails/rack/debugger.rb
new file mode 100644
index 0000000000..aa2711c616
--- /dev/null
+++ b/railties/lib/rails/rack/debugger.rb
@@ -0,0 +1,21 @@
+module Rails
+  module Rack
+    class Debugger
+      def initialize(app)
+        @app = app
+
+        require_library_or_gem 'ruby-debug'
+        ::Debugger.start
+        ::Debugger.settings[:autoeval] = true if ::Debugger.respond_to?(:settings)
+        puts "=> Debugger enabled"
+      rescue Exception
+        puts "You need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug'"
+        exit
+      end
+
+      def call(env)
+        @app.call(env)
+      end
+    end
+  end
+end
-- 
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