Ignore the question above. The problem was with the in-memory copy. A simple relad/new query fixes it.
On Aug 5, 12:59 am, Daniel Ribeiro <[email protected]> wrote: > Hi, > > Is there a validation that ensures that, on a Has Many relation, one > entity does not have another more than once (like: the same boss > employing the same person twice)? > > validates_uniqueness_of from dm-valitations does not really work on > Resources that only map many to many relations (such as Friendship, > fromhttp://gist.github.com/313029) -- You received this message because you are subscribed to the Google Groups "DataMapper" 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/datamapper?hl=en.
