Rails core - Oct 2009 - constant ActionView::Base::Subclasses::MainController not defined

Hi all,

Today I checked out the latest version 3.0 and it currently breaks my
app. When I open my app from the browser I encounter this error:

NameError in MainController#index
constant ActionView::Base::Subclasses::MainController not defined

/rails/actionpack/lib/action_view/base.rb:242:in `remove_const''


When I go to action_view/base.rb and remarked this line:
Subclasses.class_eval do
   remove_const(name) if const_defined?(name)
   const_set(name, self)
end

It seems to work fine again.

Is there any unfinished work there because I saw this line:
Decouple this so helpers are a separate concern in AV just like.


Kind regards,

-- 
Certified Scrum Master
http://twitter.com/scrum8 | http://blog.scrum8.com | http://jobs.scrum8.com

> When I go to action_view/base.rb and remarked this line:
> Subclasses.class_eval do
>   remove_const(name) if const_defined?(name)
>   const_set(name, self)
> end
>
> It seems to work fine again.
Can you create a ticket for this and assign it to yehuda?  He''s been
trying to get that block of code to work cleanly in 1.8.6, 1.8.7 and
1.9.1, obviously he''s missed something there :)
> Is there any unfinished work there because I saw this line:
> Decouple this so helpers are a separate concern in AV just like.
>
>
> Kind regards,
>
> --
> Certified Scrum Master
> http://twitter.com/scrum8 | http://blog.scrum8.com | http://jobs.scrum8.com
>
> >
>


-- 
Cheers

Koz