How to Convert an Array of Integers to an Array of Strings in Swift - Step by Step Examples

How to Convert an Array of Integers to an Array of Strings in Swift ?

Answer

To convert an array of integers to an array of strings in Swift, you can use the `map` function to transform each integer to a string.


✐ Examples

1 Convert Array of Integers to Array of Strings

In this example,

  1. Create an array of integers.
  2. Use the `map` function to convert each integer to a string.

Swift Program

let intArray = [1, 2, 3, 4, 5]
let stringArray = intArray.map { String($0) }
print(stringArray)

Output

["1", "2", "3", "4", "5"]

Summary

In this tutorial, we learned How to Convert an Array of Integers to an Array of Strings in Swift language with well detailed examples.


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