[swift-evolution] [Review] SE-0006 Apply API Guidelines to the Standard Library

Haravikk swift-evolution at haravikk.me
Sat Jan 30 03:48:37 CST 2016


I still don’t see why we need a suffix at all, what is unclear about the CollectionType protocol simply being called Collection instead? It’s declared as a protocol after all, so there’s no risk of someone accidentally instantiating one.

> On 30 Jan 2016, at 02:47, Alex Migicovsky via swift-evolution <swift-evolution at swift.org> wrote:
> 
> IMO the ‘like’ suffix makes it sound like the conforming type to Collectionlike is like a Collection, but not exactly a Collection. Maybe there’s another suffix that works but I don’t think this one conveys the right information.
> 
> - Alex
> 
>> On Jan 29, 2016, at 6:43 PM, Brent Royal-Gordon via swift-evolution <swift-evolution at swift.org <mailto:swift-evolution at swift.org>> wrote:
>> 
>>> Count me among those who liked the ‘Type’ suffix for protocols though.
>> 
>> I wonder if we can't change it to a -`like` suffix. Applying that to 2.1 stdlib gives you:
>> 
>> AnyCollectionlike
>> BidirectionalIndexlike
>> BitwiseOperationslike
>> Booleanlike
>> CVarArglike
>> Collectionlike
>> Errorlike
>> FloatingPointlike
>> ForwardIndexlike
>> Generatorlike
>> IntegerArithmeticlike
>> Integerlike
>> Intervallike
>> LazyCollectionlike
>> LazySequencelike
>> MirrorPathlike
>> MutableCollectionlike
>> OptionSetlike
>> OutputStreamlike
>> RandomAccessIndexlike
>> RangeReplaceableCollectionlike
>> ReverseIndexlike
>> Sequencelike
>> SetAlgebralike
>> SignedIntegerlike
>> SignedNumberlike
>> UnicodeCodeclike
>> UnsignedIntegerlike
>> 
>> Not all of these are perfect, but in some cases that's because they should arguably be -able protocols (BitwiseOperationsType -> BitwiseOperable).
>> 
>> -- 
>> Brent Royal-Gordon
>> Architechies
>> 
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