trustieforge/app/models/user_score_details.rb

class UserScoreDetails < ActiveRecord::Base
  attr_accessible :current_user_id, :current_user_level, :new_score, :old_score, :score_action, :score_changeable_obj_id, :score_changeable_obj_type, :score_type, :target_user_id, :target_user_level, :user_id
  belongs_to :score_changeable_obj,:polymorphic => true
end