On Mon, 2020-09-21 at 01:34 +0000, Pieter Lamers
pieter.lamers@xxxxxxxxxxxx wrote:
>
> let $a := ('one','two','three')
> let $b := ('none')
>
> return ($a, $b)[1] will return just the first item in the sequence,
> 'one', and not 'one','two','three',
Right - this sort of behaviour is why we ended up adding arrays.
But [ (1, 2, 3), 0][1] isn't as useful: it returns the whole array,
since an array is actually a function item.
>
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