Check out the module Set::IntSpan and see if it does what you want.
http://search.cpan.org/dist/Set-IntSpan/IntSpan.pm On Jul 12, 2006, at 3:08 PM, Ryan Moszynski wrote:
I need to write some code to allow users to specify which of a whole bunch of elements(e.g.512/1024) that they want to view. My idea for how to do this was to have them input a semicolon delimited list, for example: 1-10;25;33;100-250
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