lib/track_changes/active_record.rb
def track_changes
      send :include, TrackChanges::CurrentUser
      send :include, TrackChanges::Changes

      self.class_eval do
        has_many :audits, :as => :audited

        around_update TrackChanges::AroundUpdate
      end
    end
def track_changes
      send :include, TrackChanges::CurrentUser
      send :include, TrackChanges::Changes

      self.class_eval do
        has_many :audits, :as => :audited

        around_update TrackChanges::AroundUpdate
      end
    end
def track_changes send :include , TrackChanges :: CurrentUser send :include , TrackChanges :: Changes self . class_eval do has_many :audits , :as => :audited around_update TrackChanges :: AroundUpdate end end
Enables auditing of all changes to an ActiveRecord model. Sets up an
 around filter that will create an Audit for the models <tt>changes</tt>
 attribute.

 In addition, this will also define a <tt>attr_accessor</tt> for <tt>current_user</tt>.
Enables auditing of all changes to an ActiveRecord model . Sets up an around filter that will create an Audit for the models <tt > changes< / tt > attribute .