diff options
Diffstat (limited to 'railties/doc/guides/html/2_3_release_notes.html')
| -rw-r--r-- | railties/doc/guides/html/2_3_release_notes.html | 126 |
1 files changed, 105 insertions, 21 deletions
diff --git a/railties/doc/guides/html/2_3_release_notes.html b/railties/doc/guides/html/2_3_release_notes.html index 63fe1e78ea..228d213ff4 100644 --- a/railties/doc/guides/html/2_3_release_notes.html +++ b/railties/doc/guides/html/2_3_release_notes.html @@ -59,6 +59,8 @@ <li><a href="#_hash_conditions_for_tt_has_many_tt_relationships">Hash Conditions for <tt>has_many</tt> relationships</a></li> + <li><a href="#_reconnecting_mysql_connections">Reconnecting MySQL Connections</a></li> + <li><a href="#_other_active_record_changes">Other Active Record Changes</a></li> </ul> @@ -71,6 +73,8 @@ <li><a href="#_application_controller_renamed">Application Controller Renamed</a></li> + <li><a href="#_http_digest_authentication_support">HTTP Digest Authentication Support</a></li> + <li><a href="#_more_efficient_routing">More Efficient Routing</a></li> <li><a href="#_rack_based_lazy_loaded_sessions">Rack-based Lazy-loaded Sessions</a></li> @@ -81,6 +85,8 @@ <li><a href="#_improved_caching_performance">Improved Caching Performance</a></li> + <li><a href="#_localized_views">Localized Views</a></li> + <li><a href="#_other_action_controller_changes">Other Action Controller Changes</a></li> </ul> @@ -97,6 +103,8 @@ <li><a href="#_asset_hosts_as_objects">Asset Hosts as Objects</a></li> + <li><a href="#_grouped_options_for_select_helper_method">grouped_options_for_select Helper Method</a></li> + <li><a href="#_other_action_view_changes">Other Action View Changes</a></li> </ul> @@ -146,7 +154,7 @@ <h1>Ruby on Rails 2.3 Release Notes</h1> <div id="preamble">
<div class="sectionbody">
-<div class="paragraph"><p>Rails 2.3 delivers a variety of new and improved features, including pervasive Rack integration, refreshed support for Rails Engines, nested transactions for Active Record, dynamic and default scopes, unified rendering, more efficient routing, application templates, and quiet backtraces. This list covers the major upgrades, but doesn’t include every little bug fix and change. If you want to see everything, check out the <a href="http://github.com/rails/rails/commits/master">list of commits</a> in the main Rails repository on GitHub.</p></div>
+<div class="paragraph"><p>Rails 2.3 delivers a variety of new and improved features, including pervasive Rack integration, refreshed support for Rails Engines, nested transactions for Active Record, dynamic and default scopes, unified rendering, more efficient routing, application templates, and quiet backtraces. This list covers the major upgrades, but doesn’t include every little bug fix and change. If you want to see everything, check out the <a href="http://github.com/rails/rails/commits/master">list of commits</a> in the main Rails repository on GitHub or review the <tt>CHANGELOG</tt> files for the individual Rails components.</p></div>
</div>
</div>
<h2 id="_application_architecture">1. Application Architecture</h2>
@@ -190,7 +198,7 @@ The FCGI handler goes through Rack </li>
<li>
<p>
-ActionController::Dispatcher maintains its own default middleware stack. Middlewares can be injected in, reordered, and removed. The stack is compiled into a chain on boot. You can configure the middleware stack in <tt>environment.rb</tt>
+<tt>ActionController::Dispatcher</tt> maintains its own default middleware stack. Middlewares can be injected in, reordered, and removed. The stack is compiled into a chain on boot. You can configure the middleware stack in <tt>environment.rb</tt>
</p>
</li>
<li>
@@ -235,7 +243,7 @@ Session stores are now lazy loaded. If you never access the session object durin </li>
<li>
<p>
-You can still change you session store with <tt>ActionController::Base.session_store = :active_record_store</tt>
+You can still change your session store with <tt>ActionController::Base.session_store = :active_record_store</tt>
</p>
</li>
<li>
@@ -321,7 +329,7 @@ Lead Contributors: <a href="http://www.workingwithrails.com/person/4985-jonathan </li>
</ul></div>
<h3 id="_dynamic_scopes">3.2. Dynamic Scopes</h3>
-<div class="paragraph"><p>You know about dynamic finders in Rails (which allow you to concoct methods like <tt>find_by_color_and_flavor</tt> on the fly) and named scopes (which allow you to encapsulate reusable query conditions into friendly names like <tt>currently_active</tt>). Well, now you can have dynamic scope methods. The idea is to put together syntax that allows filtering on the fly <i>and</i> method chaining. For example:</p></div>
+<div class="paragraph"><p>You know about dynamic finders in Rails (which allow you to concoct methods like <tt>find_by_color_and_flavor</tt> on the fly) and named scopes (which allow you to encapsulate reusable query conditions into friendly names like <tt>currently_active</tt>). Well, now you can have dynamic scope methods. The idea is to put together syntax that allows filtering on the fly <em>and</em> method chaining. For example:</p></div>
<div class="listingblock">
<div class="content"><!-- Generator: GNU source-highlight 2.9
by Lorenzo Bettini
@@ -406,11 +414,20 @@ Lead Contributor: <a href="http://www.spacevatican.org/">Frederick Cheung</a> </p>
</li>
</ul></div>
-<h3 id="_other_active_record_changes">3.7. Other Active Record Changes</h3>
+<h3 id="_reconnecting_mysql_connections">3.7. Reconnecting MySQL Connections</h3>
+<div class="paragraph"><p>MySQL supports a reconnect flag in its connections - if set to true, then the client will try reconnecting to the server before giving up in case of a lost connection. You can now set <tt>reconnect = true</tt> for your MySQL connections in <tt>database.yml</tt> to get this behavior from a Rails application. The default is <tt>false</tt>, so the behavior of existing applications doesn’t change.</p></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Lead Contributor: <a href="http://twitter.com/dubek">Dov Murik</a>
+</p>
+</li>
+</ul></div>
+<h3 id="_other_active_record_changes">3.8. Other Active Record Changes</h3>
<div class="ulist"><ul>
<li>
<p>
-An extra <tt>AS</tt> was removed from the code for has_and_belongs_to_many preloading, making it work better for some databases.
+An extra <tt>AS</tt> was removed from the generated SQL for has_and_belongs_to_many preloading, making it work better for some databases.
</p>
</li>
<li>
@@ -443,6 +460,11 @@ Active Record’s <tt>to_xml</tt> support gets just a little bit more flexib A bug in canceling callbacks from <tt>before_update</tt> or +before_create_ was fixed.
</p>
</li>
+<li>
+<p>
+Rake tasks for testing databases via JDBC have been added.
+</p>
+</li>
</ul></div>
</div>
<h2 id="_action_controller">4. Action Controller</h2>
@@ -468,7 +490,7 @@ http://www.gnu.org/software/src-highlite --> render <span style="color: #FF0000">'other_controller/action'</span>
render <span style="color: #FF0000">'show'</span>
render <span style="color: #990000">:</span>show</tt></pre></div></div>
-<div class="paragraph"><p>Rails chooses between file, template, and action depending on whether there is a leading slash, an embedded slash, or no slash at all in what’s to be rendered. Note that you can also use a symbol instead of a string when rendering an action. Other rendering styles (<tt>:inline, :text, :update, :nothing, :json, :xml, :js</tt>) still require an explicit option.</p></div>
+<div class="paragraph"><p>Rails chooses between file, template, and action depending on whether there is a leading slash, an embedded slash, or no slash at all in what’s to be rendered. Note that you can also use a symbol instead of a string when rendering an action. Other rendering styles (<tt>:inline</tt>, <tt>:text</tt>, <tt>:update</tt>, <tt>:nothing</tt>, <tt>:json</tt>, <tt>:xml</tt>, <tt>:js</tt>) still require an explicit option.</p></div>
<h3 id="_application_controller_renamed">4.2. Application Controller Renamed</h3>
<div class="paragraph"><p>If you’re one of the people who has always been bothered by the special-case naming of <tt>application.rb</tt>, rejoice! It’s been reworked to be application_controller.rb in Rails 2.3. In addition, there’s a new rake task, <tt>rake rails:update:application_controller</tt> to do this automatically for you - and it will be run as part of the normal <tt>rake rails:update</tt> process.</p></div>
<div class="ulist"><ul>
@@ -490,12 +512,47 @@ More Information: </ul></div>
</li>
</ul></div>
-<h3 id="_more_efficient_routing">4.3. More Efficient Routing</h3>
+<h3 id="_http_digest_authentication_support">4.3. HTTP Digest Authentication Support</h3>
+<div class="paragraph"><p>Rails now has built-in support for HTTP digest authentication. To use it, you call <tt>authenticate_or_request_with_http_digest</tt> with a block that returns the user’s password (which is then hashed and compared against the transmitted credentials):</p></div>
+<div class="listingblock">
+<div class="content"><!-- Generator: GNU source-highlight 2.9
+by Lorenzo Bettini
+http://www.lorenzobettini.it
+http://www.gnu.org/software/src-highlite -->
+<pre><tt><span style="font-weight: bold"><span style="color: #0000FF">class</span></span> PostsController <span style="color: #990000"><</span> ApplicationController
+ Users <span style="color: #990000">=</span> <span style="color: #FF0000">{</span><span style="color: #FF0000">"dhh"</span> <span style="color: #990000">=></span> <span style="color: #FF0000">"secret"</span><span style="color: #FF0000">}</span>
+ before_filter <span style="color: #990000">:</span>authenticate
+
+ <span style="font-weight: bold"><span style="color: #0000FF">def</span></span> secret
+ render <span style="color: #990000">:</span>text <span style="color: #990000">=></span> <span style="color: #FF0000">"Password Required!"</span>
+ <span style="font-weight: bold"><span style="color: #0000FF">end</span></span>
+
+ private
+ <span style="font-weight: bold"><span style="color: #0000FF">def</span></span> authenticate
+ realm <span style="color: #990000">=</span> <span style="color: #FF0000">"Application"</span>
+ authenticate_or_request_with_http_digest<span style="color: #990000">(</span>realm<span style="color: #990000">)</span> <span style="font-weight: bold"><span style="color: #0000FF">do</span></span> <span style="color: #990000">|</span>name<span style="color: #990000">|</span>
+ Users<span style="color: #990000">[</span>name<span style="color: #990000">]</span>
+ <span style="font-weight: bold"><span style="color: #0000FF">end</span></span>
+ <span style="font-weight: bold"><span style="color: #0000FF">end</span></span>
+<span style="font-weight: bold"><span style="color: #0000FF">end</span></span></tt></pre></div></div>
+<div class="ulist"><ul>
+<li>
+<p>
+Lead Contributor: <a href="http://www.kellogg-assoc.com/">Gregg Kellogg</a>
+</p>
+</li>
+<li>
+<p>
+More Information: <a href="http://ryandaigle.com/articles/2009/1/30/what-s-new-in-edge-rails-http-digest-authentication">What’s New in Edge Rails: HTTP Digest Authentication</a>
+</p>
+</li>
+</ul></div>
+<h3 id="_more_efficient_routing">4.4. More Efficient Routing</h3>
<div class="paragraph"><p>There are a couple of significant routing changes in Rails 2.3. The <tt>formatted_</tt> route helpers are gone, in favor just passing in <tt>:format</tt> as an option. This cuts down the route generation process by 50% for any resource - and can save a substantial amount of memory (up to 100MB on large applications). If your code uses the <tt>formatted_</tt> helpers, it will still work for the time being - but that behavior is deprecated and your application will be more efficient if you rewrite those routes using the new standard. Another big change is that Rails now supports multiple routing files, not just routes.rb. You can use <tt>RouteSet#add_configuration_file</tt> to bring in more routes at any time - without clearing the currently-loaded routes. While this change is most useful for Engines, you can use it in any application that needs to load routes in batches.</p></div>
-<div class="paragraph"><p>Lead Contributors: <a href="http://blog.hungrymachine.com/">Aaron Batalion</a> and <a href="http://www.loudthinking.com/">David Heinemeier Hansson</a></p></div>
-<h3 id="_rack_based_lazy_loaded_sessions">4.4. Rack-based Lazy-loaded Sessions</h3>
+<div class="paragraph"><p>Lead Contributors: <a href="http://blog.hungrymachine.com/">Aaron Batalion</a></p></div>
+<h3 id="_rack_based_lazy_loaded_sessions">4.5. Rack-based Lazy-loaded Sessions</h3>
<div class="paragraph"><p>A big change pushed the underpinnings of Action Controller session storage down to the Rack level. This involved a good deal of work in the code, though it should be completely transparent to your Rails applications (as a bonus, some icky patches around the old CGI session handler got removed). It’s still significant, though, for one simple reason: non-Rails Rack applications have access to the same session storage handlers (and therefore the same session) as your Rails applications. In addition, sessions are now lazy-loaded (in line with the loading improvements to the rest of the framework). This means that you no longer need to explicitly disable sessions if you don’t want them; just don’t refer to them and they won’t load.</p></div>
-<h3 id="_mime_type_handling_changes">4.5. MIME Type Handling Changes</h3>
+<h3 id="_mime_type_handling_changes">4.6. MIME Type Handling Changes</h3>
<div class="paragraph"><p>There are a couple of changes to the code for handling MIME types in Rails. First, <tt>MIME::Type</tt> now implements the <tt>=~</tt> operator, making things much cleaner when you need to check for the presence of a type that has synonyms:</p></div>
<div class="listingblock">
<div class="content"><!-- Generator: GNU source-highlight 2.9
@@ -510,9 +567,9 @@ Mime<span style="color: #990000">::</span>JS <span style="color: #990000">=~</sp Mime<span style="color: #990000">::</span>JS <span style="color: #990000">=~</span> <span style="color: #FF0000">"application/javascript"</span> <span style="color: #990000">=></span> <span style="font-weight: bold"><span style="color: #0000FF">true</span></span></tt></pre></div></div>
<div class="paragraph"><p>The other change is that the framework now uses the <tt>Mime::JS</tt> when checking for javascript in various spots, making it handle those alternatives cleanly.</p></div>
<div class="paragraph"><p>Lead Contributor: <a href="http://www.workingwithrails.com/person/5510-seth-fitzsimmons">Seth Fitzsimmons</a></p></div>
-<h3 id="_optimization_of_tt_respond_to_tt">4.6. Optimization of <tt>respond_to</tt></h3>
+<h3 id="_optimization_of_tt_respond_to_tt">4.7. Optimization of <tt>respond_to</tt></h3>
<div class="paragraph"><p>In some of the first fruits of the Rails-Merb team merger, Rails 2.3 includes some optimizations for the <tt>respond_to</tt> method, which is of course heavily used in many Rails applications to allow your controller to format results differently based on the MIME type of the incoming request. After eliminating a call to <tt>method_missing</tt> and some profiling and tweaking, we’re seeing an 8% improvement in the number of requests per second served with a simple <tt>respond_to</tt> that switches between three formats. The best part? No change at all required to the code of your application to take advantage of this speedup.</p></div>
-<h3 id="_improved_caching_performance">4.7. Improved Caching Performance</h3>
+<h3 id="_improved_caching_performance">4.8. Improved Caching Performance</h3>
<div class="paragraph"><p>Rails now keeps a per-request local cache of requests, cutting down on unnecessary reads and leading to better site performance. While this work was originally limited to <tt>MemCacheStore</tt>, it is available to any remote store than implements the required methods.</p></div>
<div class="ulist"><ul>
<li>
@@ -521,7 +578,9 @@ Lead Contributor: <a href="http://www.motionstandingstill.com/">Nahum Wild</a> </p>
</li>
</ul></div>
-<h3 id="_other_action_controller_changes">4.8. Other Action Controller Changes</h3>
+<h3 id="_localized_views">4.9. Localized Views</h3>
+<div class="paragraph"><p>Rails can now provide localized views, depending on the locale that you have set. For example, suppose you have a <tt>Posts</tt> controller with a <tt>show</tt> action. By default, this will render <tt>app/views/posts/show.html.erb</tt>. But if you set <tt>I18n.locale = :da</tt>, it will render <tt>app/views/posts/show.da.html.erb</tt>. If the localized template isn’t present, the undecorated version will be used. Rails also includes <tt>I18n#available_locales</tt> and <tt>I18n::SimpleBackend#available_locales</tt>, which return an array of the translations that are available in the current Rails project.</p></div>
+<h3 id="_other_action_controller_changes">4.10. Other Action Controller Changes</h3>
<div class="ulist"><ul>
<li>
<p>
@@ -535,7 +594,7 @@ The fact that Rails checks for IP spoofing can be a nuisance for sites that do h </li>
<li>
<p>
-ActionController::Dispatcher now implements its own middleware stack, which you can see by running <tt>rake middleware</tt>.
+<tt>ActionController::Dispatcher</tt> now implements its own middleware stack, which you can see by running <tt>rake middleware</tt>.
</p>
</li>
<li>
@@ -553,15 +612,15 @@ You can now use symbols for the <tt>:type</tt> option of <tt>send_file</tt> and <h2 id="_action_view">5. Action View</h2>
<div class="sectionbody">
<div class="paragraph"><p>Action View in Rails 2.3 picks up improvements to <tt>render</tt>, more flexible prompts for the date select helpers, and a speedup in asset caching, among other things.</p></div>
-<h3 id="_smart_rendering_of_partials">5.1. Smart Rendering of Partials</h3> +<h3 id="_smart_rendering_of_partials">5.1. Smart Rendering of Partials</h3>
<div class="paragraph"><p>The render method has been getting smarter over the years, and it’s even smarter now. If you have an object or a collection and an appropriate partial, and the naming matches up, you can now just render the object and things will work. For example, in Rails 2.3, these render calls will work in your view (assuming sensible naming):</p></div>
<div class="listingblock">
<div class="content"><!-- Generator: GNU source-highlight 2.9
by Lorenzo Bettini
http://www.lorenzobettini.it
http://www.gnu.org/software/src-highlite -->
-<pre><tt>render <span style="color: #009900">@article</span> <span style="font-style: italic"><span style="color: #9A1900"># Equivalent of render :partial => 'articles/_article', :object => @article</span></span> -render <span style="color: #009900">@articles</span> <span style="font-style: italic"><span style="color: #9A1900"># Equivalent of render :partial => 'articles/_article', :collection => @articles</span></span></tt></pre></div></div> +<pre><tt>render <span style="color: #009900">@article</span> <span style="font-style: italic"><span style="color: #9A1900"># Equivalent of render :partial => 'articles/_article', :object => @article</span></span>
+render <span style="color: #009900">@articles</span> <span style="font-style: italic"><span style="color: #9A1900"># Equivalent of render :partial => 'articles/_article', :collection => @articles</span></span></tt></pre></div></div>
<div class="ulist"><ul>
<li>
<p>
@@ -596,7 +655,27 @@ More Information: <a href="http://github.com/dhh/asset-hosting-with-minimum-ssl/ </p>
</li>
</ul></div>
-<h3 id="_other_action_view_changes">5.5. Other Action View Changes</h3>
+<h3 id="_grouped_options_for_select_helper_method">5.5. grouped_options_for_select Helper Method</h3>
+<div class="paragraph"><p>Action View already haD a bunch of helpers to aid in generating select controls, but now there’s one more: <tt>grouped_options_for_select</tt>. This one accepts an array or hash of strings, and converts them into a string of <tt>option</tt> tags wrapped with <tt>optgroup</tt> tags. For example:</p></div>
+<div class="listingblock">
+<div class="content"><!-- Generator: GNU source-highlight 2.9
+by Lorenzo Bettini
+http://www.lorenzobettini.it
+http://www.gnu.org/software/src-highlite -->
+<pre><tt>grouped_options_for_select<span style="color: #990000">([[</span><span style="color: #FF0000">"Hats"</span><span style="color: #990000">,</span> <span style="color: #990000">[</span><span style="color: #FF0000">"Baseball Cap"</span><span style="color: #990000">,</span><span style="color: #FF0000">"Cowboy Hat"</span><span style="color: #990000">]]],</span>
+ <span style="color: #FF0000">"Cowboy Hat"</span><span style="color: #990000">,</span> <span style="color: #FF0000">"Choose a product..."</span><span style="color: #990000">)</span></tt></pre></div></div>
+<div class="paragraph"><p>returns</p></div>
+<div class="listingblock">
+<div class="content"><!-- Generator: GNU source-highlight 2.9
+by Lorenzo Bettini
+http://www.lorenzobettini.it
+http://www.gnu.org/software/src-highlite -->
+<pre><tt><span style="color: #FF0000"><option value=""></span>Choose a product<span style="color: #990000">...</span><span style="color: #FF0000"></option></span>
+<span style="color: #FF0000"><optgroup label="Hats"></span>
+ <span style="color: #FF0000"><option value="Baseball Cap"></span>Baseball Cap<span style="color: #FF0000"></option></span>
+ <span style="color: #FF0000"><option selected="selected" value="Cowboy Hat"></span>Cowboy Hat<span style="color: #FF0000"></option></span>
+<span style="color: #FF0000"></optgroup></span></tt></pre></div></div>
+<h3 id="_other_action_view_changes">5.6. Other Action View Changes</h3>
<div class="ulist"><ul>
<li>
<p>
@@ -705,7 +784,7 @@ More Information: </li>
</ul></div>
<h3 id="_application_templates">7.2. Application Templates</h3>
-<div class="paragraph"><p>Rails 2.3 incorporates Jeremy McAnally’s "rg":http://github.com/jeremymcanally/rg/tree/master application generator. What this means is that we now have template-based application generation built right into Rails; if you have a set of plugins you include in every application (among many other use cases), you can just set up a template once and use it over and over again when you run the <tt>rails</tt> command. There’s also a rake task to apply a template to an existing application:</p></div>
+<div class="paragraph"><p>Rails 2.3 incorporates Jeremy McAnally’s <a href="http://github.com/jeremymcanally/rg/tree/master">rg</a> application generator. What this means is that we now have template-based application generation built right into Rails; if you have a set of plugins you include in every application (among many other use cases), you can just set up a template once and use it over and over again when you run the <tt>rails</tt> command. There’s also a rake task to apply a template to an existing application:</p></div>
<div class="listingblock">
<div class="content"><!-- Generator: GNU source-highlight 2.9
by Lorenzo Bettini
@@ -726,7 +805,7 @@ More Info:<a href="http://m.onkey.org/2008/12/4/rails-templates">Rails templates </li>
</ul></div>
<h3 id="_quieter_backtraces">7.3. Quieter Backtraces</h3>
-<div class="paragraph"><p>Building on Thoughtbot’s "Quiet Backtrace":http://www.thoughtbot.com/projects/quietbacktrace plugin, which allows you to selectively remove lines from Test::Unit backtraces, Rails 2.3 implements <tt>ActiveSupport::BacktraceCleaner</tt> and <tt>Rails::BacktraceCleaner</tt> in core. This supports both filters (to perform regex-based substitutions on backtrace lines) and silencers (to remove backtrace lines entirely). Rails automatically adds silencers to get rid of the most common noise in a new application, and builds a <tt>config/backtrace_silencers.rb</tt> file to hold your own additions. This feature also enables prettier printing from any gem in the backtrace.</p></div>
+<div class="paragraph"><p>Building on Thoughtbot’s <a href="http://www.thoughtbot.com/projects/quietbacktrace">Quiet Backtrace</a> plugin, which allows you to selectively remove lines from <tt>Test::Unit</tt> backtraces, Rails 2.3 implements <tt>ActiveSupport::BacktraceCleaner</tt> and <tt>Rails::BacktraceCleaner</tt> in core. This supports both filters (to perform regex-based substitutions on backtrace lines) and silencers (to remove backtrace lines entirely). Rails automatically adds silencers to get rid of the most common noise in a new application, and builds a <tt>config/backtrace_silencers.rb</tt> file to hold your own additions. This feature also enables prettier printing from any gem in the backtrace.</p></div>
<h3 id="_faster_boot_time_in_development_mode_with_lazy_loading_autoload">7.4. Faster Boot Time in Development Mode with Lazy Loading/Autoload</h3>
<div class="paragraph"><p>Quite a bit of work was done to make sure that bits of Rails (and its dependencies) are only brought into memory when they’re actually needed. The core frameworks - Active Support, Active Record, Action Controller, Action Mailer and Action View - are now using <tt>autoload</tt> to lazy-load their individual classes. This work should help keep the memory footprint down and improve overall Rails performance.</p></div>
<div class="paragraph"><p>You can also specify (by using the new <tt>preload_frameworks</tt> option) whether the core libraries should be autoloaded at startup. This defaults to <tt>false</tt> so that Rails autoloads itself piece-by-piece, but there are some circumstances where you still need to bring in everything at once - Passenger and JRuby both want to see all of Rails loaded together.</p></div>
@@ -803,6 +882,11 @@ The <tt>:digest</tt> and <tt>:secret</tt> options to <tt>protect_from_forgery</t Some integration test helpers have been removed. <tt>response.headers["Status"]</tt> and <tt>headers["Status"]</tt> will no longer return anything. Rack does not allow "Status" in its return headers. However you can still use the <tt>status</tt> and <tt>status_message</tt> helpers. <tt>response.headers["cookie"]</tt> and <tt>headers["cookie"]</tt> will no longer return any CGI cookies. You can inspect <tt>headers["Set-Cookie"]</tt> to see the raw cookie header or use the <tt>cookies</tt> helper to get a hash of the cookies sent to the client.
</p>
</li>
+<li>
+<p>
+<tt>formatted_polymorphic_url</tt> is deprecated. Use <tt>polymorphic_url</tt> with <tt>:format</tt> instead.
+</p>
+</li>
</ul></div>
</div>
<h2 id="_credits">9. Credits</h2>
|