I am in the process of upgrading my rails app from 2.3.5 to 3.2.5 on ruby 1.9.3. In the old app I was using the will_paginate plugin, which I have converted to a gem.

Now after the upgrade I am getting the following error : wrong number of arguments (2 for 1)

A few lines from application trace: Application Trace | Framework Trace | Full Trace

will_paginate (3.0.3) lib/will_paginate/active_record.rb:124:in `paginate'
app/models/activity.rb:28:in `dashboard_activities'
app/controllers/dashboard_controller.rb:10:in `index'
actionpack (3.2.5) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
actionpack (3.2.5) l

I believe the issue is in the old code in the activity Model where I am using pagination. Can anyone help?

The code:

def dashboard_activities(page, total_records, date_range1 = nil, date_range2 = nil ) 
  unless date_range2.nil? 
    x =[ "is_delete = false AND status = 'open'  AND date(due_date) between ? and ?", date_range1, date_range2]
  else
    x =[ "is_delete = false AND status = 'open' AND date(due_date) = ? ", date_range1]  
  end       
  paginate(:all,
    :page =>page,
    :per_page =>total_records,
    :conditions => x,
    :order =>"due_date asc")
end