> On 20 Dec 2017, at 02:07, Quincey Morris > <quinceymor...@rivergatesoftware.com> wrote: > > The class must be a kind of AnyClass, so you can’t specify a struct type. > Sorry I sent you off in the wrong direction on that.
That’s what I just concluded in an email I started writing. >> The code I mentioned in my follow-up email seems to work: >> >> let array = decoder.decodeObject(of: [NSArray.self], forKey: kArrayKey) as! >> [Int] > > That will compile, but might not work. If you’re doing *secure* decoding then > the array of types must contain NSArray *and* the type of the elements in the > array. > > However, if you’re not doing secure decoding (and I don’t think you’re > required to, even if secure encoding was used to create the archive), then > [NSArray.self] should work. It compiles and it seems to work. But, as I understand it, NSSecureCoding refers to decoding rather than encoding (there aren’t any special encoding functions) so I think I am doing secure decoding. I get an exception if I use an insecure decoding method, such as: let array = decoder.decodeObject(forKey: kArrayKey) as! [Int] What I don’t like about [NSArray.self] is that it’s an artefact of bridging. I’m not actually using it in the encoder: coder.encode(arrayOfInts, forKey: kArrayKey) Jeremy _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
