I think perhaps it's balanced against other issues, though, and shouldn't necessarily be a singular goal.
Oh, definitely. It's a bit of a silly "metric", of course. My point about the complex data structures was that, if you have to do 
$blah->{something}->{and_deeper}->[12]

[download]
you'll be pretty bug prone and so you might consider refactoring into something like 
$deeper->item(12)

[download]
...which is why I put method calls on one lower level of egregiousness :)

In reply to Re^2: keywords versus variables by rvosa
in thread keywords versus variables by rvosa

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