age
The elapsed Duration from this date-time until now, interpreting the receiver in timeZone, or Duration.ZERO if the receiver is null.
Extension function on a nullable LocalDateTime.
Return
the age, or Duration.ZERO when the receiver is null
Parameters
timeZone
the zone used to convert this local date-time to an Instant
The elapsed Duration from this instant until now, or Duration.ZERO if the receiver is null.
Extension property on a nullable Instant.