in reply to Re^6: perl inheritance
in thread perl inheritance
Very little advantage in this case. It just so happens that in the same loop I'm also playing around with @ISA and past experience has taught me to alter @ISA as early as possible. Modern versions of Perl are pretty smart when it comes to invalidating method resolution caches, but force of habit makes me put any @ISA alteration in a BEGIN block unless there's a good reason not to.
perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'
|
---|
Replies are listed 'Best First'. | |
---|---|
Re^8: perl inheritance
by JavaFan (Canon) on Mar 24, 2012 at 13:46 UTC |
In Section
Seekers of Perl Wisdom