On Wed, Nov 30, 2005 at 12:34:58PM -0500, Andrew Medico wrote:
> The anwser is that there is no such thing as a list of lists in Perl -
Don't forget the footnotes:
my @lol = map { [ $_ ] } (0 .. 7);
my $lol = [map { [ $_ ] } (0 .. 7)];
The former is a list of list refs and the latter is a list ref of
list refs and is generally called a list of lists though it's
technically neither.
-Gyepi
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