[REBOL] Using Switch with Words ??
From: tim::johnsons-web::com at: 31-Oct-2001 18:10
Hello All: Time to banish all questions about switches :>)
Now I would like to use 'switch such that an argument is evaluated
agains word values. Not being clear here... I know - so here is the
example:
x1: 1 ;treat as global
x2: 2
x3: 3
switch-with-words: func[arg][
switch/default arg[
x1[print "equal to x1"]
x2[print "equal to x2"]
x3[print "equal to x3"]
][print "no case"]
]
switch-with-words 3
>>no case
Oh fudge! I was hoping to see "equal to x3"
Now how can I write 'switch-with-words to get
equal to x3
as the result.
Thanks again!
--
Tim Johnson <[tim--johnsons-web--com]>
http://www.johnsons-web.com
