[Catalyst] Reseting a chained action

Pedro Melo melo at simplicidade.org
Tue Aug 7 10:13:59 GMT 2007


In the course of a project I'm working on, I found it useful to  
"reset" chained actions. It would work like this:

   . assume that you have a chain like /company/ID/copywrongs
   . and in certain situations you want a alternative environment for  
the chain, like this:

The /approve would modify the stash to include some alternative  
schema or environment that the rest of the chain could use to tweak  
their behavior. The thing is, the /approve action would like to tell  
catalyst "ei, please disregard me and start over".

Is this, or something like this possible? does it makes sense to  

I can see this useful to easily support previews and other "states"  
for the same basic information.

Flames, insults, welcome,

Best regards,
Pedro Melo
Blog: http://www.simplicidade.org/notes/
XMPP ID: melo at simplicidade.org

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