XQuery quirk of the day

[Jakub Malý]

Yes, comparison of empty sequences and flattening nested sequences are
things I don't like about XPath.
Jakub.

> -----Original Message-----
> From: http://x-query.com/mailman/listinfo/talk [mailto:http://x-query.com/mailman/listinfo/talk] On
> Behalf Of David Lee
> Sent: Friday, April 13, 2012 9:49 PM
> To: Josh Spiegel
> Cc: xquery-discuss
> Subject: Re:  XQuery quirk of the day
> 
> 
> 
> From: Josh Spiegel [mailto:http://x-query.com/mailman/listinfo/talk]
> Sent: Friday, April 13, 2012 3:45 PM
> To: David Lee
> Cc: xquery-discuss
> Subject: Re:  XQuery quirk of the day
> 
> If you are looking for concise...
> 
>  if ("") then "yep" else "nope"   ==>   nope
>  if (()) then "yep" else "nope"   ==>   nope
>  if ("foo") then "yep" else "nope"  ==> yep
> 
> -------
> 
> Thanks, I just stumbled on this while playing with the not() suggestion.
> I was thinking "if fn:not() works why not no not just if ... "  ahh
english vs
> code :
> 
> Voila ! thanks all .  My code is now much cleaner (but perhaps less
readable)
> ... oh well ;)
> 
> ----------------------------------------
> David A. Lee
> http://x-query.com/mailman/listinfo/talk
> http://www.xmlsh.org
> 
> 
> 
> 
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