Here's a more general solution:
sub arrarycomp {
my ($x, $y) = @_;
my $arrmin = $#$x;
$arrmin = $#$y if $#$y < $arrmin;
my $result;
for (0 .. $arrmin) {
if ($result = $$x[$_] cmp $$y[$_]) {
return $result;
}
}
return $#$x - $#$y;
}
@out = sort {arrarycomp($a, $b)} @in;
I am assuming that for this array:
my @in = (
[ "The Cat", "G", "F", "H", "J" ],
[ "The", "Dog", "G", "F", "H", "J",],
);
You want this output Dumper(@out):
$VAR1 = [
'The',
'Dog',
'G',
'F',
'H',
'J'
];
$VAR2 = [
'The Cat',
'G',
'F',
'H',
'J'
];
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