On Monday, 23 May 2016 at 21:47:31 UTC, Ali Çehreli wrote:
Yes, rotate(), but then I would never remember what direction it rotates.
If we take a cue from assembly instructions, there's rol and ror (rotate left/right). These are other instructions are normally unreachable in languages; Although it's usefulness can be wagered from time to time.
There's also it's cousins rotate with carry (rcl and rcr).
