Swift 2.0 how to convert string array to integer array [duplicate]

Question

I have a String array:

values = [textField1.text!, textField2.text!, textField3.text!, textField4.text!, textField5.text!]

and I want to convert it to an Int array. How do i do it in swift 2.0?

Answer 1

You can use the Swift map function:

var intArray = values.map({Int($0) ?? 0})