[swift-evolution] [Idea] Add AssociativeCollectionType to represent Dictionary-type relationships (was: Add an (Index, Element) sequence to CollectionType)

[Dmitri Gribenko]

On Thu, Dec 31, 2015 at 9:17 PM, David Waite via swift-evolution <
swift-evolution at swift.org> wrote:

>
> - Array has additional mutating methods which are not described by
> CollectionType or any other protocol. The ease of getting a new copy of an
> array and mutating it means code needing the ability to append (for
> instance) today will be declared using an explicit Array type. If this was
> desired to be fixed, it would require more protocols
> (ModifiableCollectionType?)
>
>
There is a protocol, RangeReplaceableCollectionType.

Dmitri

-- 
main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if
(j){printf("%d\n",i);}}} /*Dmitri Gribenko <gribozavr at gmail.com>*/
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