Impressed

[Stuart]

On Friday, 27 July 2012 at 19:18:11 UTC, Artur Skawina wrote:
>
> A more or less direct translation of your original example 
> would be:
>
> [...interesting code elided...]

Hmm. I think I need to learn more about ranges. They look quite 
powerful. It could, as you suggest, be nothing more than [a] a 
difference of syntax and [b] my ignorance of ranges. 
Unfortunately, I understand that information is quite scarce on 
the subject.