def clear
      invalid_keys = all_keys.select { |key| key.include?(@scope.table_name.downcase) }
      invalid_keys.each { |key| Rails.cache.delete(key) }

      Rails.cache.write(list_key, all_keys - invalid_keys)
    end
def clear
      invalid_keys = all_keys.select { |key| key.include?(@scope.table_name.downcase) }
      invalid_keys.each { |key| Rails.cache.delete(key) }

      Rails.cache.write(list_key, all_keys - invalid_keys)
    end
Clear out any count caches which have SQL that includes the scopes table