on Fri Apr 29 2016, Hooman Mehr <swift-users-AT-swift.org> wrote:
> Hi,
>
> I am designing APIs that need to support both reference (class/object) and
> value
> types. I am running into restrictions of `mutating` keyword in my protocols
> and
> this is causing a lot of duplication of code. In order to understand what I
> mean
> please take a look at this gist.
>
> As you see, I have pairs of almost identical declarations: KeyValueStore vs
> KeyValueStoreObject, and AnyDictionaryStore vs AnyDictionaryStoreObject. This
> keeps rapidly growing as I am designing my APIs. Is there any sane way around
> this?
protocol KeyValueStoreObject : class, KeyValueStore {}
protocol AnyDictionaryStoreObject : class, AnyDictionaryStore {}
would probably work for you.
HTH,
--
Dave
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