Calling service objects from other services

services.rb

class ArchiveInactiveUsers
  def self.call(users)
    users.each do |user|
      UnsubscribeUserFromList.call(user)
      SendGoodbyeEmail.call(user)
      RemoveUserComment.call(user)
    end
  end
end

user = User.find(99)

ArchiveInactiveUsers.call([user])
# => "User #99 was removed from the mailing list."
# => "Sent a goodbye email to User #99."
# => "Removed comments by User #99."