Created
June 13, 2017 21:11
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| infix operator ???: NilCoalescingPrecedence | |
| extension Optional where Wrapped: Emptyable { | |
| static func ???(left: Wrapped?, right: Wrapped) -> Wrapped { | |
| return left.orWhenNilOrEmpty(right) | |
| } | |
| } | |
| let optionalString: String? = nil | |
| let mandatoryString = optionalString ??? "Default Value" |
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