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iOS Build a Simple iPhone App with Swift 2.0 Getting Started with iOS Development Swift Recap Part 1

creating a instance method that returns a String.

I have created a instance method which returns a String value, but i am getting a warning to create a method which returns a string value. can anyone helps me out please

structs.swift
struct Tag {
    let name: String
}

struct Post
{
    let title : String
    let author : String
    let tag : Tag

     func description () -> String

    {
        let desc : String = "\(title) by \(author). Filed under \(tag.name)"

        return desc

    }
}

let firstPost = Post(title: "arun", author: "mathew", tag: Tag(name:"basketball"))
let postDescription = firstPost.description()

1 Answer

Kate Sprout
Kate Sprout
769 Points

I think that all you'll have to do is take out the space between "description" and "()" in your function declaration.

thx Kathleen, now the code works