I just wanted to add that for the purpose of "evaluate()" bracket notation and dot notation are pretty much equal. Neither of them are using an evaluate function.
I believe the spirit of the challenge, as Jared opened with, was to show a situation were evaluate() was the only way to achieve the correct result. I have yet to run into such a situation in my own coding. -------------- Ian Skinner Web Programmer BloodSource www.BloodSource.org Sacramento, CA "C code. C code run. Run code run. Please!" - Cynthia Dunning ....-----Original Message----- ....From: Jared Rypka-Hauer - CMG, LLC [mailto:[EMAIL PROTECTED] ....Sent: Thursday, March 24, 2005 12:24 PM ....To: CF-Talk ....Subject: Re: eval .... ....Actually, I believe the challenge was to show a situation wherein ....Evaluate() was an absolutely necessary tool. .... ....The brackets came into the picture as a solution to avoid using ....Evaluate(). Things that can now be expressed in bracketed expressions ....used to demand the Evaluate() function to resolve their values... cuz ....when you think about it, structVar[myVar] really IS a double ....evaluation... first myVar, then structVar['evaluated-value-of-myVar']. .... ....Actually there's a bunch of places where brackets won't work. ....Assinging a stored procedure resultset directly into a struct element, ....for instance: .... ....<cfprocresult name="myProcResults['rs1']" /> .... ....won't work, at least on MX 6.1 whereas: .... ....<cfprocresult name="myProcResults.rs1" /> .... ....works just fine! .... ....So there's a few places where it won't work... .... ....I've been accused of overusing brackets lately, but I've discovered ....that my code is so drastically more readable because of the ....color-coding differences between quoted and unquoted strings, that I'm ....making infinitely fewer mistakes and spenting 10% of the ....troubleshooting time I used to. Dots leave everything the exact same ....color, and I can't see the details... it's all a big blob to mine ....eyes. For me, even it means a bit more typing, having error-free, ....readable code is the big priority. .... ....Right, Sean? hehe .... ....Laterz, ....J .... ....On Thu, 24 Mar 2005 18:35:29 -0000, Kerry <[EMAIL PROTECTED]> wrote: ....> Hi, I remember there was a discussion on one of these lists about using ....> brackets instead of eval and I think Sean challenged anyone to show him ....some ....> code where brackets couldnt be used? ....> ....> erm, is this one? ....> ....> valuelist(qry[myvar]) ....> ....> (i hope im wrong....) ....> ....> .... .... ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Discover CFTicket - The leading ColdFusion Help Desk and Trouble Ticket application http://www.houseoffusion.com/banners/view.cfm?bannerid=48 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:199910 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
