Tuple DIP

[Timon Gehr]

On 20.02.2018 00:53, Timothee Cour wrote:
> great! maybe worth adding to DIP? (even though `unpack` would be
> (IIUC) a pure library solution on top of this DIP)
> ...

Yes. I'll add it to the use cases.

> and that would work too I guess?
> ```
> string[4] args=...;
> auto (infile, colname, repl, outfile) = args.unpack;
> ```

Sure! Also, this:

void main(string[] args){
     enforce(args.length==5, "Invalid args");
     auto (infile, colname, repl, outfile) = args[1..5].unpack;
     // ...
}