-- | RFC 3339 date-time when this comment was published.
cPublished :: Lens' Comment (Maybe UTCTime)
cPublished
  = lens _cPublished (\ s a -> s{_cPublished = a}) .
      mapping _DateTime
cPublished :: Lens' Comment (Maybe UTCTime)
cPublished
  = lens _cPublished (\ s a -> s{_cPublished = a}) .
      mapping _DateTime
cPublished
  = lens _cPublished (\ s a -> s{_cPublished = a}) .
      mapping _DateTime