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Mandy Bates
246 PointsCreating and calling instance methods in Swift 3
What is the correct syntax for creating and calling instance methods in Swift 3? My code is below...currently something is wrong but I'm not sure how to correct it.
struct Tag {
let name: String
}
struct Post {
let title: String
let author: String
let tag: Tag
func description() {
"\(title) by \(author). Filed under \(tag)"
}
}
let firstPost = Post(title: "iOS Development", author: "Apple", tag: Tag(name: "swift"))
let postDescription = firstPost.description()
struct Tag {
let name: String
}
struct Post {
let title: String
let author: String
let tag: Tag
func description() {
"\(title) by \(author). Filed under \(tag)"
}
}
let firstPost = Post(title: "iOS Development", author: "Apple", tag: Tag(name: "swift"))
let postDescription = firstPost.description()
2 Answers
Mandy Bates
246 PointsIgnore this, figured it out!
Mathieu St-Vincent
9,244 PointsWorking solution:
struct Tag {
let name: String
}
struct Post {
let title: String
let author: String
let tag: Tag
func description() -> String {
return "\(title) by \(author). Filed under \(tag.name)"
}
}
let firstPost = Post(title: "iOSDevelopment", author: "Apple", tag: Tag(name: "swift")) .
let postDescription = firstPost.description()