Ari Epstein's profile

Ari Epstein commented at 5:29 PM
Ack! This should be closed -- it appears to be a bug in the composite_primary_keys gem.
- Tag changed from activerecord 3.0, associations, has_many, polymorphic, reflection to activerecord 3.0, associations, has_many, patch, polymorphic, reflection
by Ari Epstein at 5:10 PM

Ari Epstein created the ticket at 5:06 PM

When I do the following an error is raised:


class Post < ActiveRecord::Base
  has_many :taggings, :as => :taggable, :dependent => :delete_all
end

Post.create...

Ari Epstein commented at 5:41 PM
Hmm... when I did my initial coding on an application where this matters, I could swear that changes got reset before after_save callbacks, but I'm finding this...

Ari Epstein commented at 9:59 PM
No, does not answer my question. The question is when should @previously_changed be populated and changes be cleared? It appears that it is populated AFTER the ...
- Tag changed from active_model, active_record, callbacks, dirty to rails 3.0.1, active_model, active_record, callbacks, dirty
by Ari Epstein at 6:06 PM
Ari Epstein created the ticket at 6:05 PM

Issue:

Callbacks registered with after_save seem to be called before dirty tracking attributes are updated. Thusly, even though the record is saved, changed att...

Ari Epstein created the ticket at 8:13 PM
I have found the following accessors helpful for my projects:
- _previously_changed? -- did the attribute change before the last save?
- _previous_change -- [ befo...

- Tag set to activesupport, datetime, time, timewithzone
by Ari Epstein at 7:55 PM