Thanks David,
-Chris
> On Nov 27, 2017, at 11:43 AM, David Owens <owe...@apple.com> wrote:
>
> I like the proposal. I think it’s simple and straight forward and provides
> some really nice ergonomics for working with dynamic data.
>
> I appreciate the option to change the names too.
>
> If I understand it correctly, you could also call “add_trick” via:
>
> dog.addTrick("Roll over");
>
> And simply update the subscript implementation to provide additional name
> look-ups. Cool!
>
> And I like that the DynamicCallable provides the next level that I want to
> make the API more “Swift-like” and make use of named parameters:
>
> dog.add(trick: "Roll over");
>
> Or maybe more appropriate:
>
> dog.addTrick("Roll over”, favorite: true);
>
> I didn’t look at the implementation details, but I think the overall
> approach. I’d like it better if we have provisions to create these types of
> tools outside of the compiler, but that’s another topic.
>
> -David
>
>> On Nov 26, 2017, at 10:04 PM, Chris Lattner via swift-evolution
>> <swift-evolution@swift.org <mailto:swift-evolution@swift.org>> wrote:
>>
>> I’d like to formally propose the inclusion of user-defined dynamic member
>> lookup types.
>>
>> Here is my latest draft of the proposal:
>> https://gist.github.com/lattner/b016e1cf86c43732c8d82f90e5ae5438
>> <https://gist.github.com/lattner/b016e1cf86c43732c8d82f90e5ae5438>
>> https://github.com/apple/swift-evolution/pull/768
>>
>> An implementation of this design is available here:
>> https://github.com/apple/swift/pull/13076
>>
>> The implementation is straight-forward and (IMO) non-invasive in the
>> compiler.
>>
>> -Chris
>>
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>> swift-evolution@swift.org
>> https://lists.swift.org/mailman/listinfo/swift-evolution
>
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