[REBOL] Re: Accessing nested Blocks
From: jthomas:apollo:evo:it at: 5-Nov-2000 13:51
Hello Gabriele
On 04-Nov-00, Gabriele Santilli wrote:
>GS Hello Joachim!
>GS
>GS On 03-Nov-00, you wrote:
>GS
>GS> is there a way to assign the content of myblock, like a
>GS> pointer, to the variable, so that
>GS
>GS> myvalue: 12
>GS
>GS> will change the content in myblock/1/2/3 ?
>GS
>GS A way to do it might be:
>GS
>GS>> myblock: [[one [1 2 3]][two [4 5 6]][three [7 8 9]]]
>GS == [[one [1 2 3]] [two [4 5 6]] [three [7 8 9]]]
>GS>> pointer: at myblock/1/2 3
thanx
... I didn't consider the word AT.... :-/
>GS == [3]
>GS>> change pointer 5
>GS == []
>GS>> myblock
>GS == [[one [1 2 5]] [two [4 5 6]] [three [7 8 9]]]
>GS
>GS But the real question is, why do you need to do so?
>
could be a more readable way to write accesses to data in little databases..
Regards
--
Joachim Thomas - [jthomas--mail--evo--it] - ICQ 18088459
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