my ($C,$R)=(4,3); #Columns,Rows
my @list = qw(1 2 3 4 5 6 7 8 9 10 11 12);
my @AoA=();
while (@list) { push(@AoA, [ splice(@list, 0, $C) ]); }
pp \@AoA;
pp \@list;
[[1 .. 4], [5 .. 8], [9 .. 12]]
[]
I'm seeking an equivalent without splice - so that @list remains unaffected.
Any suggestions...?
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