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Re: Check to See if there is Values in Getopt::Longby pileofrogs (Priest) |
| on Aug 03, 2011 at 00:10 UTC ( [id://918156]=note: print w/replies, xml ) | Need Help?? |
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First of all, anything ikegami says is smarter than anything I've ever said. You're going to die if the user doesn't enter every letter in the alphabet as an option? Seriously? Maybe you want to read in a line from stdin with all the values or put the values in a file or something like that? Maybe a comma-separated-value (CSV) file? There are a zillion modules out there to parse CSV files. (see CSV for some of them)
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