Yes, this is indeed no violation of Demeter's Law. I was arguing that navigating node hierarchies is better left to a language tailored to the problem domain. So we have three conceivable cases where such method call chains appear: one is a design problem, one is better addressed on a different level, and the other (ie returning $self from a mutator - which is really a Perl-only idiom) is not really an issue WRT this discussion.

Makeshifts last the longest.

In reply to Re^6: Autoboxing: Yes or No? by Aristotle
in thread Autoboxing: Yes or No? by Ovid

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