api.checklist do
  api.id         @checklist_item.id
  api.issue_id   @checklist_item.issue_id
  api.subject    @checklist_item.subject
  api.is_done    @checklist_item.is_done
  api.position   @checklist_item.position

  api.created_at @checklist_item.created_at
  api.updated_at @checklist_item.updated_at
end