Template currying

[Yuxuan Shui via Digitalmars-d]

On Friday, 6 May 2016 at 06:30:27 UTC, Yuxuan Shui wrote:
> On Friday, 6 May 2016 at 06:26:14 UTC, Yuxuan Shui wrote:
>> On Friday, 6 May 2016 at 06:18:22 UTC, Yuxuan Shui wrote:
>>> On Thursday, 5 May 2016 at 23:33:07 UTC, Yuxuan Shui wrote:
>>>>     [...]
>>>
>>> Wait, I just realized that this example works in 2.071, but 
>>> not in 2.068.2. What has changed?
>>
>> Apply{Left, Right} is add in 2.071 as well, and I didn't see 
>> them mentioned in the ChangLog...
>
> Oh, sorry, that doesn't work. My mistake.
>
> And ApplyLeft doesn't work for that example either (I thought 
> it would). Looks like it's a bit more difficult to implement 
> Curry!() than I thought.

I figured it out, here is a prototype of Curry:

template Curry(alias tmpl, Left...) {
	auto Curry(Right...)(Right r) {
		return tmpl!Left(r);
	}
}