Given that get_IATA seems to to return the same thing in list and scalar context, in this case I'd expect them to be equivalent, but $hash{'AirIATA'} is less obscure.

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

In reply to Re: Warning is right or not ? by tobyink
in thread Warning is right or not ? by Anonymous Monk

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