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Norio Nomura
20 lines
428 B
Swift
20 lines
428 B
Swift
//
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// shim.swift
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// SwiftLint
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//
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// Created by Norio Nomura on 2/5/18.
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// Copyright © 2018 Realm. All rights reserved.
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//
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#if (!swift(>=4.1) && swift(>=4.0)) || !swift(>=3.3)
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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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