search for: alphas_beta

My understanding is that, given tables Alpha and Beta that the table which holds the 1-to-1 relation will be called Alpha_Beta (or is it alpha_beta?). So far so good. alpha_beta will have, lets say, two fields: alpha_id and beta_id. Seems that it''d be a good idea for those two fields to form a compound primary key, ensuring there are no duplicates. However, RoR doesn''t

Hi, i''m fairly new to ruby on rails, and i know the question at hand may seem simple at first, but i''m getting really caught up in trying to understand this and the docs aren''t giving me answer. i actually thought i knew how the sql commands work (like :include, :conditions, :etc) but obviously, i don''t. there are three models M1, M2, M3 joined by a habtam