To convert an array of strings to an array of integers in Swift, you can use the `map` function along with `Int.init` to perform the conversion.
In this example,
strArray
containing string representations of integers.map
function to transform each element of strArray
to an integer using Int.init
.intArray
contains the converted integers.intArray
to demonstrate the conversion.let strArray = ["10", "20", "30"]
let intArray = strArray.map { Int($0) ?? 0 }
print("Converted array of integers:", intArray)
Converted array of integers: [10, 20, 30]
In this tutorial, we learned How to Convert an Array of Strings to an Array of Integers in Swift language with well detailed examples.