Tuple enumeration
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| /** The returned generator will enumerate each value of the provided tuple. */ | |
| func generatorForTuple(tuple: Any) -> AnyGenerator<Any> { | |
| return anyGenerator(Mirror(reflecting: tuple).children.lazy.map { $0.value }.generate()) | |
| } | |
| // Blogged at http://design.featherless.software/enumerating-tuple-values-swift/ |
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