most_recent_update = note_activity.updated_at
|> NaiveDateTime.to_iso8601
- res = :xmerl.export_simple_content(tuple, :xmerl_xml) |> IO.iodata_to_binary
+ res = :xmerl.export_simple_content(tuple, :xmerl_xml) |> to_string
user_xml = UserRepresenter.to_simple_form(user)
|> :xmerl.export_simple_content(:xmerl_xml)
<title>#{user.nickname}'s timeline</title>
<updated>#{most_recent_update}</updated>
<link rel="hub" href="#{OStatus.pubsub_path(user)}" />
+ <link rel="salmon" href="#{OStatus.salmon_path(user)}" />
<link rel="self" href="#{OStatus.feed_path(user)}" />
<author>
#{user_xml}