Rails - Aug 2006 - ActiveRecord: determine if attribute has changed since save

Hello there,
i need to determine whether an attribute of my model has changed since the
last time it was saved. how can i do this?

greets

-- 
Michael Siebert <info@siebert-wd.de>

www.stellar-legends.de - Weltraum-Browsergame im Alpha-Stadium
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Have a look at a couple of my plugins, acts_as_changed and
acts_as_modified. acts_as_modified has more documentation, so it''s
probably easier to follow.

http://svn.viney.net.nz/things/rails/plugins/acts_as_modified
http://svn.viney.net.nz/things/rails/plugins/acts_as_changed

-Jonathan

On 8/6/06, Michael Siebert <info@siebert-wd.de>
wrote:
> Hello there,
> i need to determine whether an attribute of my model has changed since the
> last time it was saved. how can i do this?
>
> greets
>
> --
> Michael Siebert < info@siebert-wd.de>
>
> www.stellar-legends.de - Weltraum-Browsergame im Alpha-Stadium
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>
>
>