- What is your evaluation of the proposal?
Huge +1
- Is the problem being addressed significant enough to warrant a change to Swift?
Yup! This fills a large hole in what result builders can currently accomplish, even if we were to get variadic generics.
I'm excited to see what folks do with it.
- Does this proposal fit well with the feel and direction of Swift?
I believe so. It further enhances one of its compelling features.
- If you have used other languages or libraries with a similar feature, how do you feel that this proposal compares to those?
I don't know of a direct analog of the feature in another language, but the API design specifically fits into result builders nicely, and the generality of the API maps well to existing things, like "reduce."
- How much effort did you put into your review? A glance, a quick reading, or an in-depth study?
As detailed in the pitch thread, I tested the feature out in a project.