.byKeyValue should probably return a Tuple

Seb via Digitalmars-d digitalmars-d at puremagic.com
Thu Feb 16 00:43:57 PST 2017


On Thursday, 16 February 2017 at 05:20:32 UTC, H. S. Teoh wrote:
> On Thu, Feb 16, 2017 at 05:02:41AM +0000, Yuxuan Shui via 
> Digitalmars-d wrote:
>> On Wednesday, 15 February 2017 at 22:02:01 UTC, Seb wrote:
>> > On Wednesday, 15 February 2017 at 21:54:20 UTC, Yuxuan Shui 
>> > wrote:
>> > > [...]
>> > 
>> > There's byPair 
>> > (http://dlang.org/phobos/std_array.html#byPair) that as a 
>> > library does exactly the following:
>> > 
>> > ```
>> > a.byKeyValue.map!(pair => tuple(pair.key, pair.value))
>> > ```
>> 
>> Thanks!
>> 
>> It should be more visible though. Can we include it here: 
>> https://dlang.org/spec/hash-map.html ?
>
> Please file a bug against dlang.org to request this doc update, 
> so that people won't forget to do it.  Thanks!
>
>
> T

Or just do it yourself - it's not that difficult:

https://github.com/dlang/dlang.org/edit/master/spec/hash-map.dd


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