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2006 Jan 23
3
HABTM: Records with no parents
I have a habtm relationship between two models. What I want to do is find items that aren''t related. So like if you had authors <-> posts, how would you find authors who don''t have any posts? Or posts that don''t have an author ? Thanks, Alex Strand [astrand@razorcom.com] Razorcom www.razorcom.com