I suddenly have a great desire to do a pull-request on https://github.com/apple/swift-evolution/blob/master/commonly_proposed.md
-- E, who has admittedly taken on too much today > On Mar 14, 2016, at 9:12 PM, Jordan Rose via swift-evolution > <[email protected]> wrote: > > We've talked about this before, so I'm going to link directly to my > (negative) response from back then: > https://lists.swift.org/pipermail/swift-evolution/Week-of-Mon-20151214/003697.html > > <https://lists.swift.org/pipermail/swift-evolution/Week-of-Mon-20151214/003697.html>. > > (The rest of the thread is certainly also relevant, but my past opinion is > still the one I most identify with here!) > > Jordan > >> On Mar 11, 2016, at 12:15 , Dave via swift-evolution >> <[email protected] <mailto:[email protected]>> wrote: >> >> +1. >> >> I’d go so far as to suggest that maybe Optional should conform to >> CollectionProtocol, since you can pretty easily think of an Optional as a >> collection that can’t have more than one element. >> >> - Dave Sweeris >> >>> On Mar 10, 2016, at 7:32 PM, Erica Sadun via swift-evolution >>> <[email protected] <mailto:[email protected]>> wrote: >>> >>> While I'm not convinced of the utility or lack thereof, wouldn't it make >>> more sense >>> to extend `forEach` to support optionals in a similar way that map and >>> flapMap >>> currently do rather than introduce `ifPresent`? >>> >>> let y: Int? = 1 >>> let n: Int? = nil >>> >>> _ = y.map({ print($0) }) // works in current Swift >>> _ = n.map({ print($0) }) // ditto >>> >>> y.forEach{ print($0) } // not currently a thing >>> n.forEach{ print($0) } // ditto >>> >>> Just spitballing here. >>> >>> -- E >>> >>> _______________________________________________ >>> swift-evolution mailing list >>> [email protected] <mailto:[email protected]> >>> https://lists.swift.org/mailman/listinfo/swift-evolution >>> <https://lists.swift.org/mailman/listinfo/swift-evolution> >> _______________________________________________ >> swift-evolution mailing list >> [email protected] <mailto:[email protected]> >> https://lists.swift.org/mailman/listinfo/swift-evolution >> <https://lists.swift.org/mailman/listinfo/swift-evolution> > _______________________________________________ > swift-evolution mailing list > [email protected] > https://lists.swift.org/mailman/listinfo/swift-evolution
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