I thought about that one too, but it also follows @ISA. You can fix that with this:
do { local @ISA; __PACKAGE__->can("do_$type") }->();
Much smoke. Many mirrors. In fact, I'd cache the result too:
BEGIN {
my %cache;
sub do_it {
my $func = shift;
($cache{$func} ||= do { local @ISA; __PACKAGE__->can("do_$fun") })
->(@_);
}
}
...
do_it("function", $arg1, $arg2, @more_args);
-- Randal L. Schwartz, Perl hacker
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