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How can I re-program the exists function?

by greengaroo (Friar)
on Aug 24, 2012 at 14:06 UTC ( #989548=perlquestion: print w/ replies, xml ) Need Help??

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  1. or download this
    package MyExists;

...
}

1;
  2. or download this
    use MyExists qw(my_exists);

...
print "My exists: ";
print my_exists( $hash{'test3'} );
print "\n";
  3. or download this
    Real exists: 1
My exists: No!
Real exists:
My exists: No!

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