I'm trying to implement something similar to a historical price chart, where I save the prices when they change to a "stats" table.
I'd like to take the current value and save it to a statistics model before it gets updated with the new value. Is there a way to do it with a trigger or should I just save the value in two different models? Something like this: @book = Book.find(params[:id]) @stats = Stat.new() puts @book.price #=> $10.00 @stats.book_id = @book.id @stats.price = @book.price @book.price = $20.00 @book.save() @stats.save() -- 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 [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 -~----------~----~----~----~------~----~------~--~---
