Use logical operator as combine closure in reduce

Question

I am trying to reduce an array of Bools by applying the logical operator OR (||) using the following code, however I get an error:

Answer 1

Swift 4.2+ / Xcode 10.0+

In modern versions of Swift there is allSatisfy function, which checks all elements for satisfying some rule.

---

In OP's case:

values.allSatisfy { $0 }