Rails - Sep 2006 - My Cache Sweeper was never invoked...

Hi there!

I have done the following:

1. added the following in config/enivronment.rb:
config.load_paths += %W( #{RAILS_ROOT}/app/cachers )

2. in app/cachers I created profile_sweeper.rb:
class ProfileSweeper < ActionController::Caching::Sweeper
  observe User

  def after_save(record)
    breakpoint
    ...... do something ......
  end

  def after_update(record)
    breakpoint
  end
end

3. In my app/controllers/user_controller.rb I added the following:
class UserController < ApplicationController
    cache_sweeper :profile_sweeper, :only=>[:edit]
...


However when I called the page /user/edit and saved my changes to the 
database by a @user.save, the cache sweeper was never invoked...

Do anyone know what''s wrong with my code? I am wondering for a coupple 
of hours and could not find any solution while Rails didn''t inform me 
any error...

Thank for you kind attention!

Regards,
Vance

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in case your doing a ''cant see the forest from the trees'' like
i always
do. Ill suggest some duh things:

have you turned on caching in yor envir../development.rb file ?

have you got it working in just the models directory without the 
loadpath change ?




Actually, you may be able to help, the reason for my visit to the forum 
was to ask if cache sweepers are the replacement for the soon to be 
depreciated observers. I noticed a depreciation note while testing my 
app today... oberserves to be depreciated in 2.0.

Just wanted to check if cache sweepers are the replacement for this 
created_by functionality?

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