Initializer
init(timeInterval:since:)
iOS 8.0+
iPadOS 8.0+
Mac Catalyst 8.0+
macOS 10.10+
tvOS 9.0+
watchOS 2.0+
Creates a date value initialized relative to another given date by a given number of seconds.
init(timeInterval: TimeInterval, since date: Date)Parameters
timeIntervalThe number of seconds to add to
date. A negative value means the receiver will be earlier thandate.dateThe reference date.