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

am i do ing this right???

l

arrays.swift
// Enter your code below

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

arrayOfInts.append(7)

arrayOfInts += [8]

let value = arrayOfInts[4]

arrayOfInts.removeAtIndex(5)

let discardedValue = arrayOfInts

1 Answer

Alex, I'm a bit puzzled by your question. You know you're not doing it all right if you don't pass the last task. So I guess that was a bit of tongue in cheek!

The challenge wanted you to remove an item and assign the removed item to a constant. So replace your last two lines with this one:

let discardedValue = arrayOfInts.removeAtIndex(5)

Here you remove the 4th item from arrayOfInts, and assign it, after the removal, to discardedValue.