Why physically move anything?

If you want to use the values in rotated order en-masse, then do the slice in-situ.

If the array is large, then write an iterator sub that returns the indices in the appropriate order.

Physically (electronically) moving the data, when you can use math to map the indices is silly. Especially for large arrays.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: Rotating an array by BrowserUk
in thread Rotating an array by rovf

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