Indeed - global variables are a symptom of the underlying design problem, they're not a problem in themselves.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re^2: Global or not global by tobyink
in thread Global or not global by McA

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