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Re: parsing multiple values with getopt::long

by karlgoethebier (Parson)
on Apr 28, 2014 at 11:52 UTC ( #1084118=note: print w/replies, xml ) Need Help??

in reply to parsing multiple values with getopt::long

You can also use a repeat specifier:

GetOptions ( "prueba2=s{1,}" => \@array, ) or die "not working: $!\n";

s{1,} means at least one. So you just need to type -p 1 2 3 instead of -p 1 -p 2 -p 3 - if like to save some energy ;-)

Regards, Karl

«The Crux of the Biscuit is the Apostrophe»

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