From d3e1e0305645b9de904399144b18b5d2bdf86e32 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sun, 27 Mar 2005 00:01:56 +0000
Subject: Added :owerwrite_params back to url_for and friends -- it was AWL
 since the introduction of Routes #921 [raphinou]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1016 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/lib/action_controller/url_rewriter.rb | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'actionpack/lib')

diff --git a/actionpack/lib/action_controller/url_rewriter.rb b/actionpack/lib/action_controller/url_rewriter.rb
index 6474c72306..6d7c99eff0 100644
--- a/actionpack/lib/action_controller/url_rewriter.rb
+++ b/actionpack/lib/action_controller/url_rewriter.rb
@@ -35,8 +35,15 @@ module ActionController
         options = options.symbolize_keys
         options.update((options[:params] || {}).symbolize_keys)
         RESERVED_OPTIONS.each {|k| options.delete k}
-        
         path, extras = Routing::Routes.generate(options, @request)
+
+        if extras[:overwrite_params]
+          params_copy = @request.parameters.delete_if { |k,v| ["controller","action"].include? k }
+          params_copy.update extras[:overwrite_params]
+          extras.delete(:overwrite_params)
+          extras.update(params_copy)
+        end
+
         path = "/#{path.join('/')}".chomp '/'
         path = '/' if path.empty?
         path += build_query_string(extras)
-- 
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