A recent article I was reading about Perl 6 said the following...

The de facto OO technique in Perl 5 is blessing a hash and accessing the hash's members directly as attributes. This is quick and easy, but it has encapsulation, substitutability, and namespace clashing problems. Those problems all have solutions: witness several competing CPAN modules that solve them.

My question is which are the CPAN modules that try to solve those problems? And what approach do they take to solving them?

Thanks.

-Andrew.

In reply to Perl 5 OOP solutions by tomazos

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