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Message from discussion Adding (or removing) "www" without mod_rewrite
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RSL  
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 More options Sep 5 2008, 10:03 am
From: RSL <sco...@gmail.com>
Date: Fri, 5 Sep 2008 10:03:03 -0400
Local: Fri, Sep 5 2008 10:03 am
Subject: Re: Adding (or removing) "www" without mod_rewrite
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Here's what I'm using:

# before_filter :trim_www

def trim_www
  if request.subdomains.first == "www"
    if request.subdomains == ["www"]
      redirect_to "#{request.protocol}#{request.
domain}#{request.port_string}#{request.path}"
    else
      subdomains = request.subdomains.shift.join(".")
      subdomains << "." unless subdomains.blank?
      redirect_to
"#{request.protocol}#{subdomains}#{request.domain}#{request.port_string}#{r equest.path}"
    end
  end
end

RSL

On Fri, Sep 5, 2008 at 3:42 AM, Scotttt <scot...@gmail.com> wrote:

> > I believe so, but there was a discussion here recently asking whether
> > that's the only reason why and, if not, what the other problem cases
> > were. I don't recall seeing an answer to that, so there might be edge
> > cases that could be thrown up by reactivating it. It's certainly worth
> > a try though.

> > Many thanks to Andrew and RSL, I hadn't thought of doing it at the app
> > level but that makes sense - thanks!

> > Pete

> Hi Pete -

> Have you written any code for this yet? Would you share if you have?
> I'm looking at the same issue and was going to put something together
> tomorrow, but if you've already solved it, so much the better. I think
> this may become a popular thread over time. :)


 
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