Swift 2.0: sort instead of sorted function

Question

I have (in swift 1) this line of code:

keys = sorted(namesDict!.allKeys as! [String])

but function sorted is not supported anymore (Swift 2.0). What can i write to have keys sorted?

Thanks!

Adam · Accepted Answer · 2015-09-22 07:46:49Z

1

I think you have answered your own question. The sort function returns a sorted array, you can store it in a variable.

let dict = ["b":1, "a":2, "c":3]
let sortedKeys = dict.keys.sort() //returns ["a", "b", "c"]

answered Sep 22, 2015 at 7:46

Adam

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