has_settings for sub classes doesn't work

[SanderMander]

in case when A < ActiveRecord::Base and B < A has_settings doesn't work correct inside B.
Probably this is caused because target_type use base_class which will return A even if called inside B.
so _target_class will return wrong class and settings always will be nil.

I think overriding of target_type should solve problem, but I have not tested it well yet.

    def target_type
      target.class.to_s
    end

[kitwalker12]

@SanderMander facing same issue. your monkey patch worked.
will work on a PR to support STI classes. The workaround is detailed here

[zauzaj]

@kitwalker12 @SanderMander facing same issue. Any news about fix ?

[ruvzi]

RailsSettings::SettingObject.class_eval do
  private
  def _target_class
    target.class
  end
end