ch-ch-update: series, closed-form series, and strides

[Sean Kelly]

bearophile wrote:
> Andrei Alexandrescu:
>> foreach (e; take(10, fib)) writeln(e);
> 
> I think take(fib, 10) is quite better.

I like function calls that read like a sentence.  Here I'd read take(10, 
fib) as "take 10 from fib".  The only advantage of reversing the 
arguments is that it might decompose well into the property syntax: 
fib.take(10).


Sean