Asssociative Array by Key-Value-Pair
Tobias Pankrath via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Mon Dec 15 09:37:13 PST 2014
>
> You can add an eager pairs() function to Phobos that returns an
> array of tuples.
>
> byPairs can't be done in object.d for the dependency from
> tuples that aren't yet (and perhaps never) built-in in D, and
> it can't be done in Phobos because it needs access to
> unspecified runtime functions.
>
> Bye,
> bearophile
I think we should require byKeys and byValues to iterate the
elements in the same order. Than we can just zip them for the
pairwise iteration.
Would this impose a performance problem with the current
implementation?
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