norio_nomura 12/24/2019 12:27 AM

@swift-4.0.3 @swift-4.1.3 @swift-4.2.4 @swift-5.0.3 @swift-5.1.5 @swift-main let evens = (1...10).lazy .filter { ($0 % 2) == 0 } .filter { print($0, terminator: ","); return true } _ = evens.count

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