Problems with find

Hi guys,
I’m with a problem trying to use find_*
check example code here: http://rafb.net/p/1sZSvM83.html

So, the problem is, if I try to do
Task.find_all_by_project_id
(u.projects) it doesnt work, but this
Task.find_all_by_project_id(u.projects.collect{|p| p.id}) works.

Any help?

Hi Thorsten,