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@karwa
Created November 1, 2017 04:57
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codable-nscoding bridge
import Foundation
/// This isn't safe to use before Swift gets ABI stability, because generic classes
/// could change their names. Also, be sure to register bridges with the Obj-C runtime
/// if using to decode during iOS state restoration.
///
class CodableBridge<Wrapped: Codable>: NSObject, NSSecureCoding {
let value: Wrapped
init(_ value: Wrapped) { self.value = value }
static var supportsSecureCoding: Bool { return true }
required init?(coder aDecoder: NSCoder) {
guard let data = aDecoder.decodeData() else { return nil }
let archiver = NSKeyedUnarchiver(forReadingWith: data)
guard let value = archiver.decodeDecodable(Wrapped.self, forKey: "value") else { return nil }
self.value = value
}
func encode(with aCoder: NSCoder) {
let d = NSMutableData()
let archiver = NSKeyedArchiver(forWritingWith: d)
try? archiver.encodeEncodable(value, forKey: "value")
archiver.finishEncoding()
aCoder.encode(d)
}
}
@tmbiOS
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tmbiOS commented Oct 12, 2018

Hi, Karl!
How to use it?

@w-i-n-s
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w-i-n-s commented Nov 30, 2018

@karwa How to use it?

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