tag statistics with rails

Posted by poseid on Stack Overflow See other posts from Stack Overflow or by poseid
Published on 2010-04-17T17:27:11Z Indexed on 2010/04/17 17:33 UTC
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Filed under:

rails

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tagging

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activerecord

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plugins

I am using the plugin:

http://github.com/karmi/is_taggable

How can I perform simple statistics on my tags, e.g. what's the most used tag? which tags are not used, etc.?

With SQL I would do something like:

select id, count(*) from taggings group by taggable_id;

But I am not seeing how to do this with the plugin.

Thanks!

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