Swift Convert comma separated string to NSMutableArray [duplicate]

Question

I have the following string

var points = "4,5"

I would like to convert to a mutable array so it becomes [4,5] I tried the following but it did not work

   var points = "4,5" 
   var selectedArray : NSMutableArray = [points]

BVB · Accepted Answer · 2024-03-12 21:31:31Z

43

Swift 2:

Here you go:

var points = "4,5"
var pointsArr = split(points) {$0 == ","}

or

var pointsArr = points.componentsSeparatedByString(",")

Swift 3:

as Genki mentioned:

var arr = points.components(separatedBy: ",")

answered Jun 7, 2015 at 19:19

BVB

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1 Comment

Swift 3: var pointsArr = points.components(separatedBy: ",")