"Protected" has a different definition in pretty much every langauge that has it as a feature. It all encompasses the idea that objects that are friends get extra operations on each other. In Perl, you can emulate the feature using caller by checking the package of the code that called you. It's a flexible solution (you get fine-grained control over who gets to call you and who doesn't), but it can get sloppy fast.

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: () { :|:& };:

Note: All code is untested, unless otherwise stated

In reply to Re^3: perl6 & OO by hardburn
in thread perl6 & OO by chance

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