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Re: Re:{3} Strict, strings and subroutines

by merlyn (Sage)
on Oct 10, 2001 at 19:45 UTC ( #118021=note: print w/ replies, xml ) Need Help??


in reply to Re:{3} Strict, strings and subroutines
in thread Strict, strings and subroutines

BEGIN { my %cache; sub do_it { my $func = shift; $cache{$func} = do { local @ISA; __PACKAGE__->can("do_$fun") } unless defined $cache{$func}; $cache{$func}->(@_); } }
This does precisely what mine does. Did you mean "exists" there instead of "defined"?

-- Randal L. Schwartz, Perl hacker


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