Let's say I have a Recipe model, and it is a parent of the Review model. Reviews are entered by users of the system, with one or more tags using the acts_as_taggable_on_steroids plugin (for instance). What I'm interested in is how to show *all* tags for a particular Recipe - meaning all tags applied to every child Review of that Recipe. For an example of what I'm talking about, look at this page from this fine website: http://97bottles.com/breweries/us/ca/santa-rosa/ru... They are showing the most popular tags from all Reviews on a particular Beer. I'm trying to figure out how to do that. But I have no idea where to start, since the tagging is such a wily concept to me. Any suggestions?
on 2009-04-16 06:45