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Method to calculate array length

by wannymahoots (Novice)
on Nov 21, 2012 at 13:27 UTC ( #1004917=perlquestion: print w/ replies, xml ) Need Help??

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  1. or download this
    {
        package Test;
    ...
    
    my $tmp = Test->new;
    print $tmp->len,"\n";
    
  2. or download this
    function "arr" called
    function "scaler" called
    Can't use string ("1") as a HASH ref while "strict refs" in use at ./t
    +est.pl line 25.
    

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