Appending tuples to an array of tuples

Question

My class declares an array

var laps: (start: NSDate!, end: NSDate!)[] = []

When a tuple is added to this array I\'d like to be able to do s

Answer 1

I've tried to following, and it looked correct syntactically:

typealias MyTuple = (start: NSDate!, end: NSDate?)

then in the method, I did:

var laps: Array = Array()
laps.append((NSDate.date(), nil))