after_save(on: :create) fired on update

[inkstak]

Here is my model, with Rails 4.0.0 (also tested with edge Rails)

class Ufo < ActiveRecord::Base
  after_save(on: :create) { do_something }
  after_save :do_something_else, on: :create
end

Both callbacks are fired on update.
I cannot use after_create until after_create is always called before after_save : I need to to control the order of my callbacks.

[dabit]

I think the {on: :create} option can only be used with before_validation and after_validation callbacks.

You would need to use after_create in this case.

[acapilleri]

save is called in update and save

[rafaelfranca]

Right. The only callback that accepts on option is before_validation

[sferik]

@rafaelfranca It looks to me like after_commit also accepts the on option.

[rafaelfranca]

Yes, it is true. before_validation and after_commit have on but after_save not.