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Start your free trialHunter Hayes
1,415 Pointsinstance method to output string
What am I doing wrong with the firstTag such that it is not outputting "Swift"?
struct Tag {
let name: String
}
struct Post {
let title: String
let author: String
let tag: Tag
init(title: String, author: String, tag: Tag) {
self.title = title
self.author = author
self.tag = tag
}
func description() -> String {
let sentance = "\(title) by \(author). Filed under \(tag)"
return sentance
}
}
let firstTag = Tag(name: "Swift")
let firstPost = Post(title: "iOS Development", author: "Apple", tag: firstTag)
let postDescription = firstPost.description()
1 Answer
Anthony Maina
10,562 PointsHey Hunter,
You are pretty much on the right track.
At this point in your "description" function :
let sentance = "(title) by (author). Filed under (tag)"
You should change the last string interpolation to (tag.name)
This is because the "tag" is a struct and you want to get the "name" member attribute out of it.
Also since this is a Struct exercise and not a Class exercise, you don't absolutely have to do the whole "init{}" process. Hope that was useful.
Anthony