Pale Horse wrote: > I have two tables: 'owner_changes', 'tasks' > > 'tasks' has a primary key of 'id'. 'owner_changes' uses a 'task_id' > foreign key to relate the tables. 'owner_changes' contains records for > every instance of a task owner change. 'owner_changes' also houses a > 'comment' column to store any comments one task owner may wish to leave > the next. > > I have a mailer model set up that delivers an email to the current task > owner. So far, I've been very pleased with this set up; it's simply > worked without fail and my code is tight. The mailing process is > controlled by a 'before_update' method atop the mailer model. Here lies > the issue: a task can have multiple owner changes, an owner change can > only belong to one task. Thus, a task can have multiple comments. > Obviously, the most current owner is only concerned about the comment > that was sent to him/her. I used a simple array method (.last) to bring > the last comment from the 'owner_change' array. This doesn't display the > latest comment. I understand that problem, but I'm not sure what the > best way to approach this would be.
Use :order to put the records into the order you want. Unless you do that, the DB will return records in an unpredictable sequence. > > If I've not been clear enough in my description, which is likely, please > specify what you'd like me to elaborate on. Best, -- Marnen Laibow-Koser http://www.marnen.org mar...@marnen.org -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.