Wow! This is GREAT stuff. My use-case is slightly more complex,
and I'm not sure how to best apply this knowledge. The retro
reverses the array which is problematic in itself as well as
losing the starting index location. I have an array that I'd like
to elegantly "rotate". Best way I can show this is by example of
an imaginary rotate function:
auto data = [1,2,3];
assert( data.cycle.rotate(2) == [3,1,2] );
assert( data.cycle.rotate(-2) == [2,3,1] );
Perhaps what I'm doing is too complex requires me making my own
iterator or something. In my quest of writing readable efficient
code, I'm wondering what's the best route here. Thanks :)
On Monday, 10 February 2014 at 09:16:31 UTC, Gary Willoughby
wrote:
void main(string[] args)
{
auto data = [1,2,3];
assert(data.cycle.take(5).array == [1,2,3,1,2]);
assert(data.retro.cycle.take(5).array == [3,2,1,3,2]);
}
