How to split a string by new lines in Swift

Question

I have a string that I got from a text file.

Text file:

Line 1
Line 2
Line 3
...

I want to convert it to an array, one array element p

Answer 1

in Xcode 8.2, Swift 3.0.1:

Use NSString method components(separatedBy:)

let text = "line1\nline2"
let array = text.components(separatedBy: CharacterSet.newlines)

Or use String method enumerateLines, like Leo Dabus's answer