RE: JESS: question from newbie

Tue, 18 Sep 2001 09:25:10 -0700

Check out the pattern binding section 2.8.2...
 
Happy hunting!
James
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Young-Jin Lee
Sent: Tuesday, September 18, 2001 1:35 PM
To: [EMAIL PROTECTED]
Subject: JESS: question from newbie

Hi, I'm starting learning JESS and I got a question while I was reading the jess document.
Could any one explain what "<-" means in the following code?
(defrule example-5
    ?fact <- (a "retract me")
    =>
    (retract ?fact))
I tried to look through the jess document, but couldn't find the answer.
I also want to know if there's a good way of starting jess programming. I mean if there's a kind of tutorial of jess, I could get a better idea.
 
Thanks in advance.
 
Young-Jin Lee

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