"Basically, I need to make sure that when I ask for an integer, I get an integer. And when I want a string - I can reject anything but strings." Can't you use Ruby services like is_a? to force it ? Thanks, David Kramf On Nov 21, 2012, at 10:04 PM, Carolyn Ann Grant wrote:
> Basically, I need to make sure that when I ask for an integer, I get an > integer. And when I want a string - I can reject anything but strings.
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