Tore Darell

Changed.

Left out the original issue from the patch, but this should include it..

Attaching a patch which fixes the docs and adds a few more tests.

It looks like ARec does this.. From http://github.com/rails/rails/blob/master/activerecord/lib/active_record/attribute_methods/dirty.rb#L23:

     def save(*) ...

Maybe I'm missing something, but I don't think the test from the diff should pass, using the example implementation from Dirty. The attribute_will_change! metho...

When executing something in IRB, it calls inspect on the resulting object and prints it. ActiveRecord::Relation defines inspect as follows:

def inspect
  to_a....

Currently, GemPlugins that are also engines expect to find the "app" and "config" directories in the gem's root directory. I'd argue this is a bad thing because...