I think Kerry's rationale makes sense. But I think if your function ignores trailing empty spaces you can get away with returning an empty array for an empty string. I think an empty array is much more likely to yield expected results especially in the context of web development and CF.
"Bob,Larry," -> ["Bob", "Larry"] "Bob,Larry" -> ["Bob", "Larry"] "Bob," -> ["Bob"] "Bob" -> ["Bob"] "," -> [""] "" -> [] Patrick -- Patrick McElhaney 704.560.9117 http://pmcelhaney.blogspot.com ---------------------------------------------------------- You are subscribed to cfcdev. To unsubscribe, send an email to [EMAIL PROTECTED] with the words 'unsubscribe cfcdev' in the message of the email. CFCDev is run by CFCZone (www.cfczone.org) and supported by Mindtool, Corporation (www.mindtool.com). An archive of the CFCDev list is available at [EMAIL PROTECTED]
