I'm not too clear on what you mean...
If something takes a code ref as an argument, you can always pass more arguments in to the code ref by making a closure.
use strict;
use File::Find;
# make a closure that invokes &$arg2 on any filename that
# ends in $arg1
sub makeExtClosure
{
my ($ext, $action) = @_;
return sub {
/$ext$/ && &$action;
};
}
find(makeExtClosure("pod", sub{print "$_\n"}), ".");
Is that what you had in mind?
--
Mike
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