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

---
 .../lib/action_dispatch/routing/route_set.rb       | 23 ++++------------
 actionpack/lib/action_dispatch/routing/url_for.rb  | 31 +++++-----------------
 2 files changed, 12 insertions(+), 42 deletions(-)

(limited to 'actionpack/lib/action_dispatch')

diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb
index 8b761d393f..7bfe4fa2bf 100644
--- a/actionpack/lib/action_dispatch/routing/route_set.rb
+++ b/actionpack/lib/action_dispatch/routing/route_set.rb
@@ -194,24 +194,11 @@ module ActionDispatch
             # end
             @module.module_eval <<-END_EVAL, __FILE__, __LINE__ + 1
               def #{selector}(*args)
-                if args.empty? || Hash === args.first
-                  options = #{hash_access_method}(args.first || {})
-                else
-                  options = #{hash_access_method}(args.extract_options!)
-                  default = default_url_options(options) if self.respond_to?(:default_url_options, true)
-                  options = (default ||= {}).merge(options)
-
-                  keys = #{route.segment_keys.inspect}
-                  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[:use_defaults] = false
-                  options.merge!(args)
+                options =  #{hash_access_method}(args.extract_options!)
+
+                if args.any?
+                  options[:_positional_args] = args
+                  options[:_positional_keys] = #{route.segment_keys.inspect}
                 end
 
                 url_for(options)
diff --git a/actionpack/lib/action_dispatch/routing/url_for.rb b/actionpack/lib/action_dispatch/routing/url_for.rb
index 64c695fe13..1d6da817ed 100644
--- a/actionpack/lib/action_dispatch/routing/url_for.rb
+++ b/actionpack/lib/action_dispatch/routing/url_for.rb
@@ -85,8 +85,6 @@ module ActionDispatch
       extend ActiveSupport::Concern
 
       included do
-        # ActionDispatch::Routing::Routes.install_helpers(self)
-
         # Including in a class uses an inheritable hash. Modules get a plain hash.
         if respond_to?(:class_attribute)
           class_attribute :default_url_options
@@ -97,23 +95,16 @@ module ActionDispatch
         self.default_url_options = {}
       end
 
-      # Overwrite to implement a number of default options that all url_for-based methods will use. The default options should come in
-      # the form of a hash, just like the one you would use for url_for directly. Example:
-      #
-      #   def default_url_options(options)
-      #     { :project => @project.active? ? @project.url_name : "unknown" }
-      #   end
-      #
-      # As you can infer from the example, this is mostly useful for situations where you want to centralize dynamic decisions about the
-      # urls as they stem from the business domain. Please note that any individual url_for call can always override the defaults set
-      # by this method.
       def default_url_options(options = nil)
-        # ROUTES TODO: This should probably be an instance method
         self.class.default_url_options
       end
 
-      def rewrite_options(options) #:nodoc:
-        if options.delete(:use_defaults) != false && (defaults = default_url_options(options))
+      def url_options
+        self.class.default_url_options.merge
+      end
+
+      def merge_options(options) #:nodoc:
+        if options.delete(:use_defaults) != false && respond_to?(:default_url_options) && (defaults = default_url_options(options))
           defaults.merge(options)
         else
           options
@@ -149,19 +140,11 @@ module ActionDispatch
           when String
             options
           when Hash
-            _url_rewriter.rewrite(_router, rewrite_options(options))
+            ActionController::UrlRewriter.rewrite(_router, merge_options(options))
           else
             polymorphic_url(options)
         end
       end
-
-    protected
-
-      # ROUTES TODO: Figure out why _url_rewriter is sometimes the class and
-      # sometimes an instance.
-      def _url_rewriter
-        ActionController::UrlRewriter
-      end
     end
   end
 end
\ No newline at end of file
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