[swift-evolution] [Proposal] Foundation Swift Encoders

Itai Ferber iferber at apple.com
Thu Mar 16 16:10:36 CDT 2017

By stable ordering, you mean dictionaries with keys being output in the 
order that they were encoded?
Potentially, but this would require additional work as neither Swift 
dictionaries nor `NSMutableDictionary` support this (reasonable seeing 
as dictionaries are by definition not sorted), and the current 
implementation uses `JSONSerialization` as the concrete serializer. 
Certainly not impossible, though.

On 16 Mar 2017, at 8:49, Ben Rimmington wrote:

> <https://github.com/apple/swift-evolution/pull/640>
> Could the `JSONEncoder.OutputFormatting.prettyPrinted` case include 
> the **stable ordering** of keys?
> -- Ben
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