On Jan 12, 5:45 pm, Macario Ortega <[email protected]> wrote: > Hi, I wan't to do something with a model after it has been saved, i.e. > associate it with a list of tags after the model is saved but by then > I loose my instance variables, this is the only non obvious for me > behavior I found so far with sequel, I would not expect this to > happen. > > class Cause < Sequel::Model > many_to_many :tags, :right_key => :tag_name > > def tags= tags > @tag_names = tags.split(',').map(&:strip) > end > > def after_update > @tag_names # => nil > super > end > end
Are you calling tags= on the same model instance before calling save/ update? If not, that's probably the issue. Also, you don't appear to be persisting the tags, which raises a red flag to me. Jeremy > > So the way for associating on creation would be outside the model? > > Thanks -- You received this message because you are subscribed to the Google Groups "sequel-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/sequel-talk?hl=en.
