[Catalyst] HOWTO: extend the Authentication tutorial example and redirect to original URI

[Jeff Chimene]

Chisel Wright wrote:
> On Thu, Mar 29, 2007 at 09:13:31AM -0700, Jeff Chimene wrote:
>   
>> As a side question, why does this particular technique use redirect()?
>> As opposed to, e.g. detach()?
>>     
>
> Because Parley has kinda evolved over [a long period of] time, and I
> expect there wasn't a detach() method when I wrote that method. :)
>
> As an example of how useless I am at making time for it, I've only just
> got back onto it after a 6-month break.
>
> Chisel
>   
Sorry, I wasn't throughly explicit.

Even the Authentication tutorial uses this technique. There's probably a
technical reason why it's used instead of detach. The tutorial doesn't
elaborate the reasons.

Cheers,
jec