Hey monks,

What's better way to write this? I need something that will execute the right function based on the number of inputs. Eventually, what is a way to do this for N inputs?

Thanks for any help!

sub input {

   if ( $_[0] =~ /(.+)\s+(.+)\s+(.+)/) {
         print "3 params\n";
   } elsif ( $_[0] =~ /(.+)\s+(.+)/) {
         print "2 params\n";
   } elsif ( $_[0] =~ /(.+)/) {
         print "1 params\n";
   }   

}

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In reply to Perl newbie question. by yoda54

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