Trying this straight from the README:
I have acts_as_paranoid in my model (Course), and added the deleted_at
This is OK:
Course.find(:all, :with_deleted => true)
ArgumentError: Unknown key(s): with_deleted
assert_valid_keys' from /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/ active_record/base.rb:1894:invalidate_find_options’
Has anyone else run into this or can someone help me out?