This is a total noob question, but how do you prevent a record from being destroyed if it has any related records. In my case, I have a book model and a page model. A book has_many pages.
How do I prevent book.destroy from destroying a book if it has associated page records? Is there a :dependent option that would do this? Do I need to do some sort of before destroy callback? Thanks! --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
