[DGD] arrays returned from fuctions

[Felix A. Croes]

pete at ana.sk wrote:

> It looks like arrays returned from functions are returned by 
> reference, when i modify returned value it modifies original array 
> too. Is that expected behaviour or a bug? And if its ok, how to 
> return a copy of array?

It's intended, and you can make a copy by using an unbounded range
operator:

    arr[..]

Regards,
Dworkin
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