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Re: Tied Variables - why?

by boo_radley (Parson)
on Sep 07, 2002 at 15:54 UTC ( [id://195879]=note: print w/replies, xml ) Need Help??

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  1. or download this
    # objects
my $var = new Squareable(5);
$var->square();
print $var; # oh... yields 25... neato!
  2. or download this
    $int->add(4); 
$int->divide(12); 
print $i->value();
  3. or download this
    $i=$i+4;
$i=$i/12;
print $i;

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