Shane on May 10th, 2006Keeping track of user-made changes - Part 2
In my Keeping track of user-made changes post I descriped the various options for implementing change-tracking in my application. I ended up doing something completely different. Ruby on Rails has a cool feature called Observers which basically act like database triggers. After certain events(save, update, create, etc) happen your observer code will automatically get executed.
I [...]
