verify existence of a word
[1/3] from: tim::johnsons-web::com at: 16-Oct-2000 8:05
Hi :
Two questions:
1) How may I query rebol to verify whether a word
exists?
2)How may I query rebol to verify whether a member
of an object exists?
I'll betcha 1) answers 2). :)
Thanks.
-Tim
[2/3] from: al:bri:xtra at: 16-Oct-2000 19:55
> Two questions:
> 1) How may I query rebol to verify whether a word exists?
> 2) How may I query rebol to verify whether a member of an object exists?
>> value? 'print
== true
>> value? 'antidisestablishmentarianism
== false
>> o: make object! [m: "mmmmmmmm"]
>> in o 'antidisestablishmentarianism
== none
> I'll betcha 1) answers 2). :)
You'll be wrong! :-)
Andrew Martin
ICQ: 26227169
http://members.nbci.com/AndrewMartin/
[3/3] from: tim:johnsons-web at: 17-Oct-2000 17:03
Thanks Al!
Better to be wrong in the list than
wrong in the release!
:)
Regards
-Tim
[Al--Bri--xtra--co--nz] wrote: