From: Jeremy Kemper <jeremy@...>
Date: 2005-11-21T12:30:33+09:00
Subject: Re: Environment Variable for Ruby on Rails

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On Nov 20, 2005, at 6:27 PM, TomRossi7 wrote:
> Jeremy Kemper wrote:
>> On Nov 19, 2005, at 8:07 PM, TomRossi7 wrote:
>>> Is there an entry in the request.env hash for the host header?
>>
>> request.host is the method you're looking for.  See the docs for
>> AbstractRequest for some other convenient methods such as subdomains
>> and remote_ip (which resolves proxied addresses for you.)
>
> Perfect!  Unfortunately, I can't seem to find the documentation though
> for it?
> http://api.rubyonrails.org/classes/ActionController/ 
> AbstractRequest.html
> talks about some methods, but not request.host.

An oversight; its documentation is exposed the next release.

> The only reason I ask is because now I want to pull back the Session
> Id.  I don't see a straight-forward way to get it?

In a controller, session.session_id

Please take further discussion to the Rails list.  Thanks!

jeremy
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