On Thu, Jun 23, 2016 at 8:36 AM, James Campbell via swift-evolution
<[email protected]> wrote:
> I was wondering if people would be open to adding an unwrap method to the
> Optional type, I already have a method like this which shortens code for
> me.
>
> So this:
>
> let myReallyLongOptionalName: String? = "Hey"
>
> if let string = myReallyLongOptionalName {
> doSomethingWith(string)
> }
>
> Could become"
>
> let myReallyLongOptionalName: String? = "Hey"
>
> myReallyLongOptionalName.unwrap {
> doSomethingWith($0)
> }
We have that, it is called '.map'.
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 <[email protected]>*/
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