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JP Simard
12 lines
233 B
Swift
12 lines
233 B
Swift
#if !swift(>=4.1)
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extension Sequence {
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func compactMap<ElementOfResult>(
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_ transform: (Self.Element
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) throws -> ElementOfResult?) rethrows -> [ElementOfResult] {
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return try flatMap(transform)
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}
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}
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#endif
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