Folks,
I'm going slightly crazy here - I implemented a Sweeper in an older app and used nearly the same exact code in my new app, yet I keep getting this 'value must be enumerable' exception. Even after I cut most of the code away, I still get the error. If anyone can help, I would be much obliged.
Notes: I'm using Engines... wonder if that could cause a problem. And yet, if I 'observe' my User model, which is part of my main app and not an engine or plugin, it still gives me the same exception.
Thanks!
