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Start your free trialDisha Mohta
2,248 PointsA bit confused on how to approach this challenge
I watched the video twice but didn't really understand the concept and therefore don't know how to solve this challenge. Can anyone advice on how to do so?
let movieDictionary = ["Spectre": ["cast": ["Daniel Craig", "Christoph Waltz", "LÊa Seydoux", "Ralph Fiennes", "Monica Bellucci", "Naomie Harris"]]]
var leadActor: String = ""
// Enter code below
if let leadActor = movieDictionary["Spectre"], let cast = leadActor.cast("cast") {
leadActor.cast[0]
}
1 Answer
Joshua Walker
2,547 PointsInside your "if let" you need to assign the value from the dictionary to the variable "leadActor" with "=" like I did below. Right now your code does not assign a value to anything.
let movieDictionary = ["Spectre": ["cast": ["Daniel Craig", "Christoph Waltz", "LÊa Seydoux", "Ralph Fiennes", "Monica Bellucci", "Naomie Harris"]]]
var leadActor: String = ""
if let movie = movieDictionary["Spectre"], let cast = movie["cast"] {
leadActor = cast[0]
}