Brent 'Dax' Royal-Gordon <[EMAIL PROTECTED]> writes: > As I've said before, Perl supports `alias`--it's just spelled `:=`.
Here's a rubyish idiom:
my &old_behaviour := &function;
&function := sub { try_some_stuff || &old_behaviour }
Except, with binding it doesn't work like that, you end up with an infinite
loop.
