Questions tagged [rings]

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Can the ring data structure really be rotated?

According to the doc page describing Emacs Lisp's ring data structure, rings "support [...] rotation". However, the word "rotate" appears nowhere else on the page, and none of the ...
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Not understanding ring structure

I want to learn Elisp so I'm trying to solve perl6 weekly challenges. There is one on the week 48: Survivor There are 50 people standing in a circle in position 1 to 50. The person standing ...