Re: [swift-evolution] Introduction of OrderedSet

Sent from my iPhone > On Jun 13, 2017, at 6:05 AM, Maik Koslowski wrote: > > It’s definitely more effort needed than i thought at first. I can create an > API suggestion, but that will take a while. Since this will happen in Swift 5 > or later, we will have enough

Re: [swift-evolution] Introduction of OrderedSet

It’s definitely more effort needed than i thought at first. I can create an API suggestion, but that will take a while. Since this will happen in Swift 5 or later, we will have enough time anyway. Does it make sense to create a proposal on GitHub or should I wait at least for Swift 5 since

Re: [swift-evolution] Introduction of OrderedSet

> On Jun 10, 2017, at 8:42 AM, Tony Parker wrote: > > This is still something I want to do, but I suspect it will require some > coordination work with the NSOrderedSet ref type in Foundation. > > Also, as Doug says, there is a larger question too of how we make

Re: [swift-evolution] Introduction of OrderedSet

Thanks for your replies. Something like an OrderedSet should always be in the standard library to serve the best possible performance and thats why I’m not in favor of a third party implementation. The biggest issue seems to be bridging. I really don’t want to „ignore“ bridging, because

Re: [swift-evolution] Introduction of OrderedSet

This is still something I want to do, but I suspect it will require some coordination work with the NSOrderedSet ref type in Foundation. Also, as Doug says, there is a larger question too of how we make source breaking changes like this in Swift 5 (I think we’re probably out of runway for

Re: [swift-evolution] Introduction of OrderedSet

I recall reading that in Python 3.6 they changed the implementation of set and dict to both have better performance *and* maintain insert order for free. I know nothing about the implementation details of this but might it be possible to make a similar change to Swift’s Set and Dictionary, so

Re: [swift-evolution] Introduction of OrderedSet

> On Jun 9, 2017, at 10:19 AM, Xiaodi Wu via swift-evolution > wrote: > > Let me try to redirect this conversation, if I may. > > As far as I can tell, SE-0069 states plainly that the plan of record is to > offer a value type called OrderedSet in Foundation, but

Re: [swift-evolution] Introduction of OrderedSet

Let me try to redirect this conversation, if I may. As far as I can tell, SE-0069 states plainly that the plan of record is to offer a value type called OrderedSet in Foundation, but resources to design and implement were not then available. So, little point in having a vote as to whether one is

Re: [swift-evolution] Introduction of OrderedSet

This sounds awesome to me, except I'd take it a bit further and bring this idea to its logical conclusion: creating concrete type subtypes. Take, for example the CGFloat, which is a struct, that's essentially a subtype of Double. Seems like what you actually want is to create a subtype of

Re: [swift-evolution] Introduction of OrderedSet

+1 for ordered set and dictionary, and please add ordered dictionary in ObjC as well. Envoyé de mon iPhone > Le 9 juin 2017 à 03:11, Robert Bennett via swift-evolution > a écrit : > > +1, and would also like to see OrderedDictionary as well. > >> On Jun 9, 2017,

Re: [swift-evolution] Introduction of OrderedSet

+1, and would also like to see OrderedDictionary as well. > On Jun 9, 2017, at 12:50 AM, Jeff Kelley via swift-evolution > wrote: > > I would be in favor of it; there have been a few times (including Core Data, > as you mentioned) where I would have used it had it

Re: [swift-evolution] Introduction of OrderedSet

I would be in favor of it; there have been a few times (including Core Data, as you mentioned) where I would have used it had it been available. Jeff Kelley slauncha...@gmail.com | @SlaunchaMan | jeffkelley.org > On Jun 7, 2017, at

[swift-evolution] Introduction of OrderedSet

Hello, in the past there have been a few requests for an OrderedSet implementation in Swift. In the proposal https://github.com/apple/swift-evolution/blob/master/proposals/0069-swift-mutability-for-foundation.md was mentioned that the OrderedSet will be considered for the feature. However,