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iOS Object-Oriented Swift Complex Data Structures Adding Instance Methods

please any one help me to correct this

please help me correct this error

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


        func fullName() -> (String){
            var  fullNames :String
            fullNames = firstName + " "+lastName
        return fullNames
        }

}

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points
  1. There is no need to declare a variable inside of your method
  2. Inside method your are just returning full name which is first name and last name
  3. You then call that method and put in you own values
struct Person {
    let firstName: String
    let lastName: String

    func fullName() -> String {

        return "\(firstName) \(lastName)"
    }
}

let aPerson = Person(firstName: "Jeff", lastName: "McDivitt")
let myFullName = aPerson.fullName()