Make a type tuple from an array

[via Digitalmars-d-learn]

On Friday, 10 April 2015 at 18:25:14 UTC, John Colvin wrote:
>> This should be in Phobos!
>
> Yup. I've mentioned it here:
> https://github.com/D-Programming-Language/phobos/pull/3128  but
> it's a bit of a complicated situation as a bunch of names are
> likely to change.

I had seen the PR, but didn't mentally connect it with 
std.typetuple. Now I see it's intended as a replacement for it.

Good that it won't get lost.