Hello, I have 3 models (Galery, Product, News) which all have 0 or 1 Image I don't understand what the relationship between the 3 models and the Image model should be. I might goes to Galery has_one Image, Product has_one Image and News has_one Image but I presume that active record will rely on Image model having a foreign key related to only one owner model (eg. Image.galery_id), which can't be the case. Any hint appreciated, thank you
on 2006-04-15 20:31
on 2006-04-15 20:58
How about having your Gallery, Product, and News belongs_to Image?