[Catalyst] Quesion about Chaining usage

[Matt S Trout]

Lee Standen wrote:
> I've been out of Cat development for a while, so take this with a grain 
> of salt.
> 
> I always found you could do that by doing something like:
> 
> myapp/C/Feedrolls.pm:
> 
> sub default : Private {
>     my ($self,$c) = @_;
>    
>     my($feedroll_id,$feed_id, at others) = @{$c->req->args};
> }
> 
> Then you can do whatever you need to do with them.

Sure. But it's ugly, fragile, and you'll eventually end up with half an 
implementation of Chained hacked-up as a one-off for each of a dozen apps.

Which is what I ended up with, so I gave up and wrote Chained to save me the 
trouble ;)

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