Small code review

[mist]

Could you add more details here?
What is current official position? Updating typelist.d and 
merging with typetuple.d? Keeping current one and rewriting some 
algorithms from typelist to work with current TypeTuple?
My point is exactly that it is not that much important how such 
library looks like, but it is only good if included in std lib. 
Too minor to keep as separate library, too generic to copy-paste 
needed in every project required. It is best to just "have it 
here" when you notice that some neat tuple trick can beautify 
this minor part of your code.

I'd gladly to do any stuff that needs to be done to include this 
functionality in Phobos. What are my best options?

>
> You might want to take a look at std.typelist:
>
> https://github.com/D-Programming-Language/phobos/blob/master/std/typelist.d
>
> It's a rather old module which is not actually included in the 
> Phobos build
> right now (I guess that it never quite made it in, and I'm not 
> quite sure what
> we're going to do with it). It probably does some of the sort 
> of stuff that
> you're looking for, though it takes a very different approach. 
> If it were to be
> fully included as part of Phobos, it would need some updating 
> (e.g. fixing how
> it names its symbols, since it doesn't always follow Phobos' 
> naming
> conventions correctly), but it's probably worth your time to 
> look at it if
> you're really looking to manipulate TypeTuples with algorithms.
>
> - Jonathan M Davis