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2006 Aug 12
7
Collection assignment to a has_many :through
I''m working on a simple photo gallery in rails, it seems to be a good
project for a newbie.
I have photos and categories, many-to-many association. It worked well
with HABTM. Then I decided that it would be good to be able to change
order of the photos so that thumbnail pages would look less chaotic.
So I created a Layout model which is a join model (or whatever it is
called) that