From 36fd9efb5e4bfc9ac3acd4189d4dc457dea8102a Mon Sep 17 00:00:00 2001
From: Carlhuda <carlhuda@engineyard.com>
Date: Thu, 25 Feb 2010 15:05:10 -0800
Subject: Continued effort to deglobalize the router

---
 actionpack/lib/action_controller/url_rewriter.rb | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'actionpack/lib/action_controller/url_rewriter.rb')

diff --git a/actionpack/lib/action_controller/url_rewriter.rb b/actionpack/lib/action_controller/url_rewriter.rb
index 272465d4f5..807b21cd0e 100644
--- a/actionpack/lib/action_controller/url_rewriter.rb
+++ b/actionpack/lib/action_controller/url_rewriter.rb
@@ -26,8 +26,14 @@ module ActionController
 
     # ROUTES TODO: Class method code smell
     def self.rewrite(router, options, path_segments=nil)
+      handle_positional_args(options)
+
       rewritten_url = ""
 
+      # ROUTES TODO: Fix the tests
+      segments = options.delete(:_path_segments)
+      path_segments = path_segments ? path_segments.merge(segments || {}) : segments
+
       unless options[:only_path]
         rewritten_url << (options[:protocol] || "http")
         rewritten_url << "://" unless rewritten_url.match("://")
@@ -52,6 +58,21 @@ module ActionController
 
   protected
 
+    def self.handle_positional_args(options)
+      return unless args = options.delete(:_positional_args)
+
+      keys = options.delete(:_positional_keys)
+      keys -= options.keys if args.size < keys.size - 1 # take format into account
+
+      args = args.zip(keys).inject({}) do |h, (v, k)|
+        h[k] = v
+        h
+      end
+
+      # Tell url_for to skip default_url_options
+      options.merge!(args)
+    end
+
     def self.rewrite_authentication(options)
       if options[:user] && options[:password]
         "#{Rack::Utils.escape(options.delete(:user))}:#{Rack::Utils.escape(options.delete(:password))}@"
-- 
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