Hi, >From a model class, what is the standard way of ensuring uniqueness across multiple columns (attributes) simultaneously?
In other words, I want to ensure only unique "rows" are persisted to storage. I feel like there must be a straightforward way to do this. Any suggestions? Thanks, Grar -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
