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iOS Object-Oriented Swift Complex Data Structures Adding Instance Methods

Given the struct below in the editor, we want to add a method that returns the person’s full name. Declare a method name

No preview screen available. It just keeps returning error and I can not click on preview error.

structs.swift
struct Person {
    let firstName: String
    let lastName: String

    func fullName() -> String {
    return (\(firstName) \(lastName))
}
}

1 Answer

andren
andren
28,558 Points

You have forgotten to wrap quote marks around your interpolated string. Without that Swift has no idea what you are trying to do since \ is not a valid character when used outside a string. If you add them like this:

func fullName() -> String {
    return ("\(firstName) \(lastName)")
}

Then your code should pass the task.

Steven Deutsch
Steven Deutsch
21,046 Points

Drop the parenthesis around the return value. It's more Swifty

func fullName() -> String {
    return "\(firstName) \(lastName)"
}