JUMP TOArrayInstance MethodschunkconcatdifferencedifferenceBydifferenceWithdropdropRightdropRightWhiledropWhilefindIndexfindLastIndexintersectionintersectionByintersectionWithsliceDateInstance MethodsisAfterisBeforetoStringtoStringPropertieserayearmonthdayminutesecondnanosecondweekdayweekdayOrdinalquarterweekOfMonthweekOfYearIntdigitsdownTofactorialisEvenisInisOddtimesupToStringdatePowered by upToupTo(_ upBound: Int, callback: (Int) -> Void)Invoke the callback with indexes from current int up to and including n. Parameters upBound: The up bound to go to. callback: The block to invoke with current index. Swift1.upTo(3) { print($0) } // Print 1,2,3