From 7e745f3aa5de4e117758ee92e2ca92aa265c6deb Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sun, 20 Mar 2005 15:42:40 +0000
Subject: Added to_param call for parameters when composing an url using
 url_for from something else than strings #812 [Sam Stephenson]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@935 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/CHANGELOG | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'actionpack/CHANGELOG')

diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index d89389338c..dcaa5cecd4 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,5 +1,26 @@
 *SVN*
 
+* Added to_param call for parameters when composing an url using url_for from something else than strings #812 [Sam Stephenson]. Example:
+
+    class Page
+      def initialize(number)
+        @number = number
+      end
+      # ...
+      def to_param
+        @number.to_s
+      end
+    end
+
+  You can now use instances of Page with url_for:
+
+    class BarController < ApplicationController
+      def baz
+        page = Page.new(4)
+        url = url_for :page => page # => "http://foo/bar/baz?page=4"
+      end
+    end
+
 * Fixed form helpers to query Model#id_before_type_cast instead of Model#id as a temporary workaround for Ruby 1.8.2 warnings #818 [DeLynn B]
 
 * Fixed TextHelper#markdown to use blank? instead of empty? so it can deal with nil strings passed #814 [Johan Sörensen]
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