Re: rotate left an array

[Christian Köstlin via Digitalmars-d-learn]

If you are ok with using things from std.range you could use something 
like this:

```d
import std.range : cycle, drop, take;
import std.stdio : writeln;

int main(string[] args)
{
    auto r = [1, 2, 3, 4, 5, 6, 7, 8];
    writeln(r.cycle.drop(3).take(r.length));
    return 0;
}
```

Kind regards,
Christian