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| func generatorInclude<T, Y: Sequence where T: Equatable, T == Y.GeneratorType.Element>(seq: Y, element: T) -> Bool { | |
| for e in seq { | |
| if e == element { | |
| return true | |
| } | |
| } | |
| return false | |
| } | |
| extension Array { | |
| func include(element: T) -> Bool { | |
| return generatorInclude(self, element) | |
| } | |
| } |
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