Action caching (blocker): undefined local variable or method `cache'

Rails versions concerned are version 3.beta3 and current master branch

Now that I think of it, you can trigger this as so:
@@@ruby AnyController < ApplicationController
caches_action :any_action # ... end

Now that I think of it, you can trigger this as so:

AnyController < ApplicationController
  caches_action :any_action 
  # ... 
end

with config.action_controller.perform_caching = true

caches_action :index 

Above code is working fine for me with rails3 edge.

I'm using master aaaa1782b44c620cecb97238534a2bd2be5d365a and ruby 1.8.7 (2009-12-24 patchlevel 248) [i686-darwin10.3.0], MBARI 0x6770, Ruby Enterprise Edition 2010.01

I have not been able to reproduce this problem with config.action_controller.perform_caching = true in the development environment. It is caching the action and serving the cached file.

Ximus, can you still replicate this?

I overlooked something, it happens when you specify :layout => false

AnyController < ApplicationController
  caches_action :any_action, :layout => false
  # ... 
end

Sorry about that, tried it against master just now and I'm getting the error message

undefined local variable or method cache' for #<ActionController::Caching::Actions::ActionCacheFilter:...>

Working with standard MRI 1.8.7 on osx.

Attached is a patch which contains code change and tests.

ActionCachingTestController catches all the exceptions and returns head 500. However most of the tests were not checking for response_code. Hence this bug was not caught in the test. All I had to do was to ensure that all tests check for response code.

Thanks Neeraj.