[swift-evolution] Anonymous Enums

[Erica Sadun]

It's certainly clever and I particularly like the temperature example.

-- E


> On Feb 19, 2016, at 9:46 AM, Yong hee Lee via swift-evolution <swift-evolution at swift.org> wrote:
> 
> Hi, I have a proposal.
> 
> 
> enum Foo {
>   case foo,bar
> }
> 
> func test(a:Foo) {
>   // …
> }
> 
> test(.bar)
> 
> 
> If I use an enum only as a parameter of a function, the name of enum  is redundant. 
> 
> so I suggest a compact version like below.
> 
> 
> 
> func test(a:[foo|bar]) {
>   // ...
> }
> 
> test(.bar)
> 
> 
> 
> func adjustTemperature(temp:[low|normal|high]) {
>   // ...
> }
> 
> adjustTemperature(.high)
> 
> 
> 
> I think this is very useful.
> What do you think?
> 
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