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Start your free trialShikhar Prateek
13,908 PointsCode working in Playground but not in code challenge editor
When running the code shown below in playground it works correctly struct Tag { let name: String } let abc = Tag(name: "Swift") struct Post { var title: String var author: String var tag: Tag
func description() -> String {
return "\(title) by \(author).Filed under \(abc.name)"
}
}
let firstPost = Post(title:"iOS Development", author: "Apple", tag: Tag(name: "Swift"))
let postDescription = firstPost.description()
but in treehouse editor it says Make sure the implementation of description matches the directions. Hint: Use String Interpolation.
struct Tag {
let name: String
}
let abc = Tag(name: "Swift")
struct Post {
var title: String
var author: String
var tag: Tag
func description() -> String {
return "\(title) by \(author).Filed under \(abc.name)"
// return title + " by " + author + ".Filed under " + abc.name
}
}
let firstPost = Post(title:"iOS Development", author: "Apple", tag: Tag(name: "Swift"))
let postDescription = firstPost.description()
2 Answers
Eric Hodgins
29,207 PointsMight just be the space missed after the period before "Filed"? Try ". Filed"....not ".Filed"
Eric Hodgins
29,207 Pointsoh I see, I think it's also the way you're printing the tag value. Instead of "abc.name" try "tag.name". abc is acting almost as a global variable. You'll want to only use the Post's variables, especially for a description method. Hope that helps!
Shikhar Prateek
13,908 PointsShikhar Prateek
13,908 PointsThanks a lot for replying. I tried ". Filed" but still the same error as before. Dunno what's missing.