inRange
Check whether a time falls between two other times (inclusive).
Examples
Check if the current time is in a maintenance window:
now.inRange(
parse.date("2006-01-02 15:04", "2025-05-01 00:00"),
parse.date("2006-01-02 15:04", "2025-05-01 06:00")
)
Check if a certificate expiry date is within the next 30 days:
cert.notAfter.inRange(now, now + parse.duration("720h"))