[SOLVED] has any one gotten acts_as_list to work on rails 3?

has any one gotten acts_as_list to work on rails 3?

I installed by putting the following line in Gemfile and 'bundle install':

gem 'acts_as_list', '>= 0.1.0'

However, when I try to use it, the results are not as expected:

technician.move_to_top #works => position = 1  
technician.move_to_bottom #does not work properly; also makes position = 1  
technician.move_higher #does not work; returns nil  
technician.move_lower #does not work; also returns nil

Does this plugin just doesn't work with rails 3 or am I missing a step?

here is the code I'm using:

class WorkQueue < ActiveRecord::Base  
  has_many :technicians, :order => "position"  
end  

class Technician < ActiveRecord::Base  
  belongs_to :work_queue  
  acts_as_list :scope => "work_queue_id" #I also tried using work_queue  
end

this is the console:

wq = WorkQueue.new  
technician = Technician.last
wq.technicians << technician

Solution