How to Use map(_:) in Swift. Code Examples.
In this short Swift tutorial, you will learn how to use one of the High Order Functions in Swift called map(_:) to apply a transformation to each element in an Array. Given an Array of Names Let’s consider an Array of String values: let names = [“sergey”, “michael”, “john”, “bill”, “tom”] All values in this Array…
Read More How to Use map(_:) in Swift. Code Examples.