I wasn't aware of that syntax? It will just pass the arguments from the parent t... | Hacker News

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		reednj on Oct 4, 2017 \| parent \| context \| favorite \| on: Dictionary and Set Improvements in Swift 4.0 I wasn't aware of that syntax? It will just pass the arguments from the parent to the child in order?

jayrhynas on Oct 5, 2017 | [–]

As long as the signature of the function matches you can pass it in directly

slavapestov on Oct 5, 2017 | [–]

Functions are values in Swift. Closure literal syntax is just a shorthand where you don’t have to name the function first.

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