[REBOL] Re: Cunning use of [], () & {} in R# and in future? Rebol versions?
From: AJMartin:orcon at: 24-Dec-2003 22:41
Carl Read wrote:
> > Earlier I wrote:
> >>> X[2]
> >> == "b"
>
> > It looks like I'm solving problems which not yet exist.
>
> But it got me thinking anyway, so would this be useful...
>
> >> blk: ["a" "b" "c" "d" "e"]
> == ["a" "b" "c" "d" "e"]
> >> blk/[1 4 5]
> == ["a" "d" "e"]
>> blk: ["a" "b" "c" "d" "e"]
== ["a" "b" "c" "d" "e"]
>> picks blk [1 4 5]
== ["a" "d" "e"]
:)
Andrew J Martin
Grail Jedi
ICQ: 26227169
http://www.rebol.it/Valley/
http://valley.orcon.net.nz/
http://Valley.150m.com/
