[swift-evolution] [swift-evolution-announce] [Review] SE-0154: Provide Custom Collections for Dictionary Keys and Values

[Scott James Remnant]

This proposal directly addresses one of my least favorite patterns in Swift.

It's a good improvement and I would be content with it being accepted as-is.

However I do still feel that the solution is "clunky," and that being able to mutate a dictionary entry via the Optional would be much cleaner code.

Sent from my iPad

> On Feb 17, 2017, at 7:12 PM, Douglas Gregor <dgregor at apple.com> wrote:
> 
> Hello Swift community,
> 
> The review of SE-0154 "Provide Custom Collections for Dictionary Keys and Values" begins now and runs through February 22, 2017. The proposal is available here:
> 
> https://github.com/apple/swift-evolution/blob/master/proposals/0154-dictionary-key-and-value-collections.md
> Reviews are an important part of the Swift evolution process. All reviews should be sent to the swift-evolution mailing list at
> 
> https://lists.swift.org/mailman/listinfo/swift-evolution
> or, if you would like to keep your feedback private, directly to the review manager. When replying, please try to keep the proposal link at the top of the message:
> 
> Proposal link:
> 
> https://github.com/apple/swift-evolution/blob/master/proposals/0154-dictionary-key-and-value-collections.md
> Reply text
> 
> Other replies
> 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?
> Is the problem being addressed significant enough to warrant a change to Swift?
> Does this proposal fit well with the feel and direction of Swift?
> If you have used other languages or libraries with a similar feature, how do you feel that this proposal compares to those?
> How much effort did you put into your review? A glance, a quick reading, or an in-depth study?
> More information about the Swift evolution process is available at
> 
> https://github.com/apple/swift-evolution/blob/master/process.md
> Thank you,
> 
> -Doug Gregor
> 
> Review Manager
> 
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