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a2aacd73dd
Deprecated the `PlaygroundQuickLook` enum and `CustomPlaygroundQuickLookable` protocol. These are being targeted for removal in Swift 5, so we want to unconditionally deprecate them now to encourage use of `CustomPlaygroundDisplayConvertible` instead. This commit includes deprecated the various `CustomPlaygroundQuickLookable` conformances across the standard library and overlay libraries.
29 lines
989 B
Swift
29 lines
989 B
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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@_exported import Foundation // Clang module
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extension NSDate : CustomPlaygroundQuickLookable {
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@nonobjc
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var summary: String {
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let df = DateFormatter()
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df.dateStyle = .medium
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df.timeStyle = .short
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return df.string(from: self as Date)
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}
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@available(*, deprecated, message: "NSDate.customPlaygroundQuickLook will be removed in a future Swift version")
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public var customPlaygroundQuickLook: PlaygroundQuickLook {
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return .text(summary)
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}
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}
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