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iOS Swift 2.0 Protocols Swift 2.0 Protocols Declaring a Protocol

Paul Hammond
Paul Hammond
47 Points
Posted by Paul Hammond
Paul Hammond
47 Points

How do I answer this question

I believe my code is right.

protocols.swift 
protocol UserType{

var name : String { get }
var age : Int { get }; { set } 

}

1 Answer

Nathan Tallack
Nathan Tallack
22,159 Points
Nathan Tallack
Nathan Tallack
22,159 Points

Your code was close. I have modified it a little for you to fix some problems.

Note that get and set for the age property are in the same code block. Also note that there is no space between your property names and the colon.

protocol UserType {
    var name: String { get }
    var age: Int { get set } 
}