class Travis::Client::Artifact

def current_body
  attributes['current_body'] ||= begin
    body = load_attribute('body')
    if body.to_s.empty?
      log  = session.get_raw("jobs/#{job_id}/log", nil, "Accept" => TEXT)
      body = String === log ? log : log['log']['body']
    end
    body
  end
end