. Exploring the Power of compactMap in Swift Programming
. Example 1: Transforming Strings The following example shows how the map function can be used to transform strings in an array. let names = [“John”, “Bob”, “Mary”] let transformedNames = names.map { $0.uppercased() } print(transformedNames) // [“JOHN”, “BOB”, “MARY”] In this example, the map function is used to apply the uppercased() method to each […]
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