> On Oct 26, 2016, at 23:43 , Vincent O'Sullivan via swift-users
> <swift-users@swift.org> wrote:
>
> Ah. Having seen the other answers, I can now see the implied question.
>
> On 27/10/2016, 07:39, "Vincent O'Sullivan via swift-users"
> <swift-users-boun...@swift.org on behalf of swift-users@swift.org> wrote:
>
> You can. You just need to get the syntax right:
>
> let smallerDictionary = bigDictionary.filter { (key, value) in <some test
> returning Bool> }
>
> let bd = [1:"A", 2:"B", 3:"C"]
> let sd = bd.filter{(k, v) in
> k > 1}
> dump(sd)
In this example, sd is an array of tuples of (key, value), not a dictionary.
>
> On 27/10/2016, 01:12, "Rick Mann via swift-users"
> <swift-users-boun...@swift.org on behalf of swift-users@swift.org> wrote:
>
> It seems fairly natural to want to do this:
>
> let bigDictionary = ...
> let smallerDictionary = bigDictionary.filter { key, value in <some
> test returning Bool> }
>
> Similarly, it seems natural to want to map this way.
>
> Am I overlooking something?
>
> --
> Rick Mann
> rm...@latencyzero.com
>
>
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--
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rm...@latencyzero.com
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