Hash_for_*_url documentation

Rails
1

Is there any documentation for hash_for_*_url arguments?

What does this function do?

2

On May 26, 2010, at 6:53 AM, Ralph S. wrote:

Is there any documentation for hash_for_*_url arguments?

What does this function do?

It returns a hash that makes up the pieces of the url necessary for
url_for and the one expires_page that wants a hash.

The arguments are whatever you’d pass to “url_for”… that is…

<%=h news_post_path(:id => 1).inspect %>
<%=h hash_for_news_post_path(:id => 1).inspect %>

“/news/1”
{:category=>“News”, :use_route=>:news_post, :only_path=>true,
:controller=>“articles”, :action=>“post”, :id=>1}