Re: Re: Re: OO Perl: Methods To Reference Hash

[halley]

Whenever you're trying to debug data structures, I recommend using Data::Dumper. This will help you see the structures in Perl syntax, and will avoid any bugs you may introduce in your own home-spun "dumping" methods.

use Data::Dumper;
...
print Dumper \%hashFoo;
print Dumper $refHashFoo;

Other useful learning materials are in perlreftut and perllol.

--
[ e d @ h a l l e y . c c ]

[P0w3rK!d]

The problem is not with the data, it is with the set() and get() methods that manipulate the hash within the object.