I have a strange problem with sweepers:
1) When I try to put the loading of the sweeper in the config.observe
section it fails because the used plugins for the observed model is
not found (Bug?)
2) When I add it manually after the config (MySweeper.instance) it
works only once?!
This means after the second request where a sweeper should trigger
nothing is called
3) When I put it in application.rb before filter and call
MySweeper.instance it works all the time.
With lighttpd it works not at all?!
Any hints on that?