Nat's suggestion fails to meet my expectations. Mine would
be that length should work something like this:
sub length {
if (1 == @_) {
return CORE::length(shift);
}
else {
return map {CORE::length($_)} @_;
}
}
IOW return a list of lengths instead of the number of things
in the array. (Which I can easily get anyways.)
Perl can't match both my expectations and princepawn's...
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