Make a type tuple from an array

[Dicebot via Digitalmars-d-learn]

On Saturday, 11 April 2015 at 09:05:19 UTC, Nordlöw wrote:
> On Saturday, 11 April 2015 at 07:18:26 UTC, John Colvin wrote:
>>> Why not use isStaticArray instead of isInputRange here?
>>
>> Because that would be completely different. Static arrays 
>> aren't even input ranges...
>
> Ahh, my mistake.
>
> Could somebody explain when this feature is needed?

Code generation. Doing string mixin for each element of the array 
(won't work with plain foreach over array as it does runtime 
iteration)