[Catalyst] javascript in Catalyst using Template Toolkit

[Daniel McBrearty]

>
> My experience is that every time I think I -can- make that assumption, later
> I end up really wishing I could deploy my app to a sub-URL for testing or
> similar.
>
> You may not have such bad luck, but I don't like to take that chance these days :)

If I hit that one (needing to test code on the real server while an
existing version runs) I typically just run a second server on port
8080 or something. That makes it completely independent of the running
version (as long as you make sure you use a test database) and lets
you deploy at /.