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[REBOL] Re: Evaluating if's

From: amicom:sonic at: 1-Jul-2002 22:12

Chalz, Instead of using AND and OR, the better REBOL way is ALL and ANY. Try this: if all [2 = length? p: parse filename "." find pick p 2 "htm"][...] I left off the "not none?" in front of the 'find because 'none automatically gets evaluated as 'false but a successful 'find (which returns an index into the series) is evaluated as 'true. You can embed ANYs and ALLs inside of each other if you have a more complex statement. I do it all the time. There are other neat uses for ANY and ALL (in particular), but I hope you get the point for this example. Later! -Bo Lechnowsky Technical Consulting REBOL VAR At 11:51 PM 7/1/02 -0400, you wrote: