in reply to Roll Call - How new is your Perl?

At home my default install is 5.16.2, but if you'd asked a couple of days ago it would have been 5.16.0.

As a freelancer I have to work with a variety of Perls, but I think the oldest I deal with regularly is 5.10.1.

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