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iOS Swift 2.0 Collections and Control Flow Introduction to Collections Working with Arrays

Posted by thomas montgomery
thomas montgomery
3,544 Points

Challenge 2 compile error

I've had a couple scenarios where the code compiles fine in Xcode, but not in the Challenge Task IDE. At first I chalked it up to the diffs between Swift 2 and 3, but now that it is happening again (and this code should be equivalent between Swift 2 and 3) I'm wondering if there is something else going on. Is there anything wrong with this code and why am I getting compile errors in one environment but not the other?

arrays.swift 
// Enter your code below
var arrayOfInts: [Int] = [43,35,65,46,76,98]
arrayOfInts.append(54)
arrayOfInts = arrayOfInts + [4, 5, 6]

1 Answer

thomas montgomery
thomas montgomery
3,544 Points

Ah I see - I suppose I should follow directions a bit better! Add "an item"...