Dirty tracking not working in after_recover callback

[russellbrown]

Dirty tracking doesn't seem to work properly in the after_recover callback:

before_recover :do_something_before
after_recover :do_something_after

def do_something_before
  deleted_at # => 2013-07-01 10:58:49
end

def do_something_after
  deleted_at # => nil
  deleted_at_changed? # => false, should be true
  deleted_at_was? # => nil, should be 2013-07-01 10:58:49
end

Is this expected behaviour? It feels like I should be able to access the old deleted_at timestamp in the after_recover callback because it is still part of the record's lifecycle.

[zzak]

Could you help write a failing test?

cc @andremedeiros