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

Posted by sterlingpitt
sterlingpitt
492 Points

I tried this exact code in playground and it worked. What am I missing?

Any ideas?

arrays.swift 
// Enter your code below

var arrayOfInts: [Int] = [1, 2, 3, 4, 5, 6]

arrayOfInts.append(7)

arrayOfInts += [8]

arrayOfInts.removeAtIndex(5)

let value = arrayOfInts

1 Answer

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,860 Points
Jason Anders
Jason Anders
Treehouse Moderator 145,860 Points

Hey Stephanie,

The code is correct and will work in the playground, but it is not what the final part of the challenge asks for. It wants the removed value assigned to a constant named discardedValue. You just removed the value and didn't assign it to the constant.

let discardedValue = arrayOfInts.removeAtIndex(5)

Keep Coding!