[REBOL] Re: Cunning use of [], () & {} in R# and in future? Rebol versions?
From: carl:cybercraft at: 24-Dec-2003 22:41
On 17-Oct-03, A J Martin wrote:
> 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"]
> :)
>> ? picks
No information on picks (word has no value)
? (Tried in View up to 1.2.10)
--
Carl Read
