in reply to
Calls the caller's method
If you're calling a function as a method (i.e. with ->) or calling it using a fully-qualified name (e.g. Scalar::Util::blessed()), then you do not need to use the module in question - all that is important is that it's been loaded (i.e. use, require or do) somewhere in this process. (And your caller has always been at least partially loaded before you were.)
perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'
