Cache invalidation

[Adam Fields]

I see the mongoid extra to use caching, but I don't see anything about
how the cache gets invalidated or expired. How does this work? Is
there any way to invalidate the cache?

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- Adam
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[kshet26]

I too am looking for an answer on this.

On Jul 13, 9:52 am, Adam Fields <fie...@street86.com> wrote:
> I see the mongoid extra to use caching, but I don't see anything about
> how the cache gets invalidated or expired. How does this work? Is
> there any way to invalidate the cache?
>
> --
>                                 - Adam
> ----------
> If you liked this email, you might also like:
> "Some iPad apps I like"

> --http://workstuff.tumblr.com/post/680301206

> "In praise of the Sous Vide Supreme"

> --http://www.aquick.org/blog/2010/05/17/in-praise-of-the-sous-vide-supr...
> "Just Married!"
> --http://www.flickr.com/photos/fields/4721009476/
> "fields: @wwwmartyhttp://www.mvps.org/winhelp2002/hosts.htm"
> --http://twitter.com/fields/statuses/18367598768

[Durran Jordan]

It's not a true cache in that sense - all it does is keep the
documents in memory if a single query has multiple iterations
happening on it... Otherwise it will hit the database again for each
iteration.

The next criteria that is created and hits the db would be a fresh hit...