Hi,

I'm using the following code for template caching in Rails:
http://codepaste.org/view/paste/188

This basically works, but there is one problem. Example:

Controller:
class SomeController
   def a
     @var = "action a"
   end

   def b
     @var = "action b"
   end

   def c
     # don't set @var
   end
end

View:
<%= @var %>

When I call the action a I get the result "action a".
When I call the action b I get the result "action b".
No surprise so far.
But when I call the action c, which doesn't set @var, I don't get "", 
instead I get whatever the value of @var was in the action that was 
called before c. So if I call a,c I get two times "action a", if I call 
b,c I get two times "action b".

Any idea how this problem could be solved?

Thanks
Andreas