Dont log the _method attribute either. Its already available in the header

3 files changed, 25 insertions, 21 deletions

diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index fc59668107..3a7f6c0f3c 100644
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -278,12 +278,6 @@ module ActionController #:nodoc:
     @@consider_all_requests_local = true
     cattr_accessor :consider_all_requests_local
 
-    # Enable or disable the collection of failure information for RoutingErrors.
-    # This information can be extremely useful when tweaking custom routes, but is
-    # pointless once routes have been tested and verified.
-    @@debug_routes = true
-    cattr_accessor :debug_routes
-
     # Indicates whether to allow concurrent action processing. Your
     # controller actions and any other code they call must also behave well
     # when called from concurrent threads. Turned off by default.
@@ -364,11 +358,8 @@ module ActionController #:nodoc:
     # If you are deploying to a subdirectory, you will need to set
     # <tt>config.action_controller.relative_url_root</tt>
     # This defaults to ENV['RAILS_RELATIVE_URL_ROOT']
-    cattr_writer :relative_url_root
-
-    def self.relative_url_root
-      @@relative_url_root || ENV['RAILS_RELATIVE_URL_ROOT']
-    end
+    cattr_accessor :relative_url_root
+    self.relative_url_root = ENV['RAILS_RELATIVE_URL_ROOT']
 
     # Holds the request object that's primarily used to get environment variables through access like
     # <tt>request.env["REQUEST_URI"]</tt>.
@@ -1247,8 +1238,8 @@ module ActionController #:nodoc:
       end
 
       def log_processing_for_parameters
-        parameters = respond_to?(:filter_parameters) ? filter_parameters(params) : params
-        parameters = parameters.except(:controller, :action, :format, :_method)
+        parameters = respond_to?(:filter_parameters) ? filter_parameters(params) : params.dup
+        parameters = parameters.except!(:controller, :action, :format, :_method)
         
         logger.info "  Parameters: #{parameters.inspect}"
       end
diff --git a/actionpack/lib/action_controller/request.rb b/actionpack/lib/action_controller/request.rb
index 9f33cbc55f..a6d4abf029 100755
--- a/actionpack/lib/action_controller/request.rb
+++ b/actionpack/lib/action_controller/request.rb
@@ -9,10 +9,11 @@ module ActionController
   class AbstractRequest
     extend ActiveSupport::Memoizable
 
-    def self.relative_url_root=(*args)
+    def self.relative_url_root=(relative_url_root)
       ActiveSupport::Deprecation.warn(
         "ActionController::AbstractRequest.relative_url_root= has been renamed." +
         "You can now set it with config.action_controller.relative_url_root=", caller)
+      ActionController::base.relative_url_root=relative_url_root
     end
 
     HTTP_METHODS = %w(get head put post delete options)
diff --git a/actionpack/lib/action_controller/routing/optimisations.rb b/actionpack/lib/action_controller/routing/optimisations.rb
index 894d4109e4..0a87303bda 100644
--- a/actionpack/lib/action_controller/routing/optimisations.rb
+++ b/actionpack/lib/action_controller/routing/optimisations.rb
@@ -20,14 +20,20 @@ module ActionController
 
       class Optimiser
         attr_reader :route, :kind
+        GLOBAL_GUARD_CONDITIONS = [
+          "(!defined?(default_url_options) || default_url_options.blank?)",
+          "(!defined?(controller.default_url_options) || controller.default_url_options.blank?)",
+          "defined?(request)",
+          "request"
+          ]
 
         def initialize(route, kind)
           @route = route
           @kind  = kind
         end
 
-        def guard_condition
-          'false'
+        def guard_conditions
+          ["false"]
         end
 
         def generation_code
@@ -36,6 +42,7 @@ module ActionController
 
         def source_code
           if applicable?
+            guard_condition = (GLOBAL_GUARD_CONDITIONS + guard_conditions).join(" && ")
             "return #{generation_code} if #{guard_condition}\n"
           else
             "\n"
@@ -57,14 +64,14 @@ module ActionController
       # return a string like "/people/#{@person.to_param}"
       # rather than triggering the expensive logic in +url_for+.
       class PositionalArguments < Optimiser
-        def guard_condition
+        def guard_conditions
           number_of_arguments = route.segment_keys.size
           # if they're using foo_url(:id=>2) it's one
           # argument, but we don't want to generate /foos/id2
           if number_of_arguments == 1
-            "(!defined?(default_url_options) || default_url_options.blank?) && defined?(request) && request && args.size == 1 && !args.first.is_a?(Hash)"
+            ["args.size == 1", "!args.first.is_a?(Hash)"]
           else
-            "(!defined?(default_url_options) || default_url_options.blank?) && defined?(request) && request && args.size == #{number_of_arguments}"
+            ["args.size == #{number_of_arguments}"]
           end
         end
 
@@ -98,8 +105,13 @@ module ActionController
       # above, but it supports additional query parameters as the last
       # argument
       class PositionalArgumentsWithAdditionalParams < PositionalArguments
-        def guard_condition
-          "(!defined?(default_url_options) || default_url_options.blank?) && defined?(request) && request && args.size == #{route.segment_keys.size + 1} && !args.last.has_key?(:anchor) && !args.last.has_key?(:port) && !args.last.has_key?(:host)"
+        def guard_conditions
+          [
+            "args.size == #{route.segment_keys.size + 1}",
+            "!args.last.has_key?(:anchor)",
+            "!args.last.has_key?(:port)",
+            "!args.last.has_key?(:host)"
+          ]
         end
 
         # This case uses almost the same code as positional arguments,