Convert String Array into Int Array Swift 2?

Question

[Xcode 7.1, iOS 9.1]

I have an array: var array: [String] = [\"11\", \"43\", \"26\", \"11\", \"45\", \"40\"]

I want to convert that (each index

Answer 1

Swift 4, 5:

Use compactMap with cast to Int, solution without '!'.

let array = ["1","foo","0","bar","100"]
let arrayInt = array.compactMap { Int($0) }

print(arrayInt)
// [1, 0, 100]