[Catalyst] History / Diffs in applications

[David K Storrs]

On Nov 29, 2005, at 10:26 AM, Bill Moseley wrote:
[,,.]
> One problem is that I want to record the user that made the change,
[...]
>
> Second, I'd like to add some revision control to some of my textarea
> fields -- namely be able to look at previous versions, diffs, and be
> able to restore from previous versions.  Any suggestions on
> tools/plugins and perhaps interface examples?

Well, this isn't Catalyst, but have you looked at:

Kwiki::Diffs
Kwiki::Revisions
Text::Diff
Data::Diff

Maybe one of those will be useful, at least for inspiration.

--Dks