How to convert the [AnyObject] Array to string in swift

Question

For example: Array like ["A12", 1, 2, "Test"]. My expected result should be able to bind in the textfield or else to get as string with component seperator (,)

Try using joinWithSeparator(",") it should return a string like "A12,1,2,Test" — Atef
– Atef, Commented Feb 28, 2018 at 10:59
It's not clear what the expected output is: an array of strings, or a string. Can you clarify this in the question? Maybe give an example of how your output should look? — Cristik
– Cristik, Commented Feb 28, 2018 at 11:30

Milan Nosáľ · Accepted Answer · 2018-02-28 11:03:07Z

2

First map the values to String values, and then just join them using separator that you like:

let description: String = ["A12", 1, 2, "Test"].map{ String(describing: $0) }.joined(separator: ", ")
print(description)

answered Feb 28, 2018 at 11:03

Milan Nosáľ

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PPL · Accepted Answer · 2018-02-28 11:02:39Z

0

You can get it done with this,

    let array: [Any] = ["A12", 1, 2, "Test"]
    let tmpArray = array.map({ return String(describing: $0)})
    let string = tmpArray.joined(separator: ",")
    print(string)

answered Feb 28, 2018 at 11:02

PPL

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