But when you sort on the value that is an ArrayList ([it.y, it.x]) you rely
on the *hashCode()* of that ArrayList not the values inside.
So it is a coincidence that it works for others than Float/Double. The
right syntax in Groovy is as described by Paul King.
Den man. 20. maj 2024 kl. 15.25 skrev M.v.Gulik <mvgu...@gmail.com>:
>
> On Mon, 20 May 2024 at 15:40, Paul King <pa...@asert.com.au> wrote:
>
>> What sort result are you trying to achieve? There should be no need to
>> perform any recursion.
>>
>
> Main target was reordering some set of randomly ordered x,y coordinates
> into (*for example**) a *x,y*(*left to right, top to bottom*) order (**:where
> any of the actual sort directions could be easily flipped*).
>
> So far "**.sort{[it.y, it.x]}*" seems the best and easiest way to do this
> (*despite its Float/Double caveat*).
>
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