[swift-evolution] [Review] Add a Lazy flatMap for Sequences of Optionals

Paul Ossenbruggen possen at gmail.com
Mon Dec 21 15:30:54 CST 2015

The title of this email seems a little off, it does not match the enclosed proposal, but responded to the proposal enclosed which is the Tuple comparison proposal. 

> or, if you would like to keep your feedback private, directly to the review manager.
> What goes into a review?
> The goal of the review process is to improve the proposal under review through constructive criticism and, eventually, determine the direction of Swift. When writing your review, here are some questions you might want to answer in your review:
> 	* What is your evaluation of the proposal?

It does seem like a good interim solution until a more general approach can be made that supports N-arity. 

> 	* Is the problem being addressed significant enough to warrant a change to Swift?

Yes. It is not great that these are not easily compared. 

> 	* Does this proposal fit well with the feel and direction of Swift?


> 	* If you have you used other languages or libraries with a similar feature, how do you feel that this proposal compares to those?

Nothing that would influence this. 

> 	* How much effort did you put into your review? A glance, a quick reading, or an in-depth study?

I read the proposal. 

> More information about the Swift evolution process is available at
> 	https://github.com/apple/swift-evolution/blob/master/process.md <https://github.com/apple/swift-evolution/blob/master/process.md>
> 	Cheers,
> 	Dave Abrahams
> 	Review Manager
> _______________________________________________
> swift-evolution mailing list
> swift-evolution at swift.org
> https://lists.swift.org/mailman/listinfo/swift-evolution

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