return diff <= -86400
? formatDate(timestamp)
: diff <= -3600
? rtf.format(Math.floor(diff / 3600), 'hour')
: diff <= -60
? rtf.format(Math.floor(diff / 60), 'minute')
: rtf.format(Math.floor(diff), 'second')
return diff <= -86400
? formatDate(timestamp)
: diff <= -3600
? rtf.format(Math.floor(diff / 3600), 'hour')
: diff <= -60
? rtf.format(Math.floor(diff / 60), 'minute')
: rtf.format(Math.floor(diff), 'second')