2 open tickets

Hello,

I have 2 open tickets I care about, so if anybody wants to take a look at:

Deep cloning implementation for ActiveRecord::Base at http://dev.rubyonrails.org/ticket/11454
  I don't know if this is useful to live in core or not. Any opinions?

  Possible to inadvertently overwrite column default at http://dev.rubyonrails.org/ticket/10547
  This is actually a pretty nasty bug. So if anyone can +1 this one, so it can get into core.

Regards
Jan