Mailing List Archive: 49091 messages
  • Home
  • Script library
  • AltME Archive
  • Mailing list
  • Articles Index
  • Site search
 

[REBOL] Re: Help me, Obi Reb Kenobi, you're my only hope!

From: carl:cybercraft at: 30-Aug-2002 10:48

On 29-Aug-02, Tom Conlin wrote:
> err: none either error? err: try[ (1 / 0 ) "no-err"][true][false] > == true >>> err > ** Math Error: Attempt to divide by zero > ** Near: 1 / 0 >>> err: none either error? err: try[ (print 1 ) >>> "no-err"][true][false] > 1 > == false >>> err > == "no-err" >>> err: none either error? err: try[ (1 ) "no-err"][true][false] > == false >>> err > == "no-err" >>> either error? err: try[ make error! "boo" "no-err"][true][false] > == true >>> err > ** User Error: boo > ** Near: make error! "boo" "no-err" >>>
And that's probably the best way to do it, and certainly simpler than my approach... -- Carl Read