FAQ: Closures - Passing a closure to a function

This community-built FAQ covers the “Passing a closure to a function” exercise from the lesson “Closures”.

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This exercise can be found in the following Codecademy content:

Learn Intermediate Swift

FAQs on the exercise Passing a closure to a function

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This is another of those “guess the exact wording in the suggested solution”. There’s no point to these kinds of overly strict checks.

This does not let me continue to the next task:

let allCards: (Int) → Int = { card in
return card
}

Because this is the only accepted solution:

let allCards = { (card: Int) → Int in
return card
}