[swift-evolution] [pitch] Character.unicodeScalars

[Brent Royal-Gordon]

> On May 10, 2017, at 4:51 PM, Ben Cohen via swift-evolution <swift-evolution at swift.org> wrote:
> 
> Add a unicodeScalars property to Character, presending a lazy view of the scalars in the character, along similar lines to the one on String.
> 
> 

Might it make sense conform `Character` itself to `Collection`, rather than using a view?

Otherwise, I'm in favor. (Though it'd be nice to have *some* way to manipulate the `UnicodeScalar`s inside a `Character`, even if `RangeReplaceableCollection`'s interface would make preserving its invariants too difficult. That could wait, though.)

-- 
Brent Royal-Gordon
Architechies

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