DEPRECATION WARNING: observer is deprecated

rubyonrails-talk
1

Hello,

I am getting the following warning:

DEPRECATION WARNING: observer is deprecated and will be removed from Rails 2.0 See http://www.rubyonrails.org/deprecation for details.

And I would like to know how do I have to replace the ActiveRecord::Observer class. Nowadays, I am using Ruby 1.8.6, do I have to change it for the 2.0 version?

I have done a small research, but found almost nothing. On the http://www.rubyonrails.org/deprecation there is nothing about observer.

Then,I have read somewhere is that "What's deprecated is calling 'observer' from a controller. Instead, you need to set it in your config/environment.rb file:         config.active_record.observers = :user_observer"

Is it correct? Otherwise what I should change?

Thank you for your help,

Amagoia.

2

Yes, that's correct, you need to list your observers in that line instead of calling the old "observer" method in your controller.

Jeff softiesonrails.com essentialrails.com

3

Thank you very much!