use Test::More tests => 1;
my @AoA = (
[qw/single cell values/],
[qw/are really easy/],
[ "but\nmultiline\nstilton",
"these\ncells\nis",
"aren't\nsuck\ngreat" ],
[qw/back to life/],
[qw/back to reality with more cells/]
);
my $desired = [
[ 'single', 'cell', 'values' ],
[ 'are', 'really', 'easy' ],
[ 'but', 'these', 'aren\'t' ],
[ 'multiline', 'cells', 'suck' ],
[ 'stilton', 'is', 'great' ],
[ 'back', 'to', 'life' ],
[ 'back', 'to', 'reality', 'with', 'more', 'cells' ]
];
use Algorithm::Loops 'MapCar';
my @results = map {
grep(/\n/,@$_)
? MapCar {[@_]} map([split "\n"], @$_)
: $_
} @AoA;
is_deeply \@results, $desired, "The arrays match!";