From d8f23ca627df85b33fe8db87db5483c10b62bfe6 Mon Sep 17 00:00:00 2001
From: Xavier Noria <fxn@hashref.com>
Date: Sun, 27 Mar 2011 22:23:32 +0200
Subject: [PATCH] removes debug_rjs from ActionView::Base

---
 actionpack/lib/action_view/base.rb            |  5 -----
 railties/guides/source/configuring.textile    |  2 --
 .../debugging_rails_applications.textile      | 20 -------------------
 .../config/environments/development.rb.tt     |  1 -
 4 files changed, 28 deletions(-)

diff --git a/actionpack/lib/action_view/base.rb b/actionpack/lib/action_view/base.rb
index 5519103627..aefdb59e59 100644
--- a/actionpack/lib/action_view/base.rb
+++ b/actionpack/lib/action_view/base.rb
@@ -157,11 +157,6 @@ module ActionView #:nodoc:
   class Base
     include Helpers, Rendering, Partials, ::ERB::Util, Context
 
-    # Specify whether RJS responses should be wrapped in a try/catch block
-    # that alert()s the caught exception (and then re-raises it).
-    cattr_accessor :debug_rjs
-    @@debug_rjs = false
-
     # Specify the proc used to decorate input tags that refer to attributes with errors.
     cattr_accessor :field_error_proc
     @@field_error_proc = Proc.new{ |html_tag, instance| "<div class=\"field_with_errors\">#{html_tag}</div>".html_safe }
diff --git a/railties/guides/source/configuring.textile b/railties/guides/source/configuring.textile
index 9ca567129b..53460b8c36 100644
--- a/railties/guides/source/configuring.textile
+++ b/railties/guides/source/configuring.textile
@@ -291,8 +291,6 @@ h4. Configuring Action View
 
 There are only a few configuration options for Action View, starting with four on +ActionView::Base+:
 
-* +config.action_view.debug_rjs+ specifies whether RJS responses should be wrapped in a try/catch block that alerts the caught exception (and then re-raises it). The default is +false+.
-
 * +config.action_view.field_error_proc+ provides an HTML generator for displaying errors that come from Active Record. The default is <tt>Proc.new{ |html_tag, instance| %Q(%&lt;div class=&quot;field_with_errors&quot;&gt;#{html_tag}&lt;/div&gt;).html_safe }</tt>
 
 * +config.action_view.default_form_builder+ tells Rails which form builder to use by default. The default is +ActionView::Helpers::FormBuilder+.
diff --git a/railties/guides/source/debugging_rails_applications.textile b/railties/guides/source/debugging_rails_applications.textile
index 045b8823ca..fb17dccfb8 100644
--- a/railties/guides/source/debugging_rails_applications.textile
+++ b/railties/guides/source/debugging_rails_applications.textile
@@ -96,26 +96,6 @@ Will be rendered as follows:
 Title: Rails debugging guide
 </pre>
 
-h4. Debugging RJS
-
-Rails has optional built-in support to debug RJS. When enabled, responses are wrapped in a try/catch block that displays the caught exception using +alert()+, and then re-raises it.
-
-The flag to enable RJS debugging in your configuration files is +config.action_view.debug_rjs+:
-
-<ruby>
-config.action_view.debug_rjs = true
-</ruby>
-
-or at any time setting +ActionView::Base.debug_rjs+:
-
-<ruby>
-ActionView::Base.debug_rjs = true
-</ruby>
-
-It is enabled by default in development mode, and disabled in the rest.
-
-TIP: For more information on debugging JavaScript, refer to "Firebug":http://getfirebug.com/, the popular debugger for Firefox.
-
 h3. The Logger
 
 It can also be useful to save information to log files at runtime. Rails maintains a separate log file for each runtime environment.
diff --git a/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt
index bdb897ad33..41b2374eda 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt
@@ -11,7 +11,6 @@
 
   # Show full error reports and disable caching
   config.consider_all_requests_local       = true
-  config.action_view.debug_rjs             = true
   config.action_controller.perform_caching = false
 
   # Don't care if the mailer can't send
-- 
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