take one "row" of my array-of-arrays and copy it to a separate array:
@SeparateArray = @{ MyAoA[$i] };
@SeparateArray = @{ $MyAoA[$i] };

[download]
copy my separate array into a row of my array-of-arrays
@{ $MyAoA[$i] } = [ @SeparateArray ];
$MyAoA[$i] =  \@SeparateArray ;

[download]
copy an entire array-of-arrays (and not just have references to the first one)
push @new_array,[@$_] foreach @old_array

or 

 @new_array = map {[@$_]} @old_array

[download]
(note, this last one only works for AoA, not for AoAoA and deeper. For that situation, it may be easier to use Storable's dclone method)

Clint

In reply to Re: Questions about using array-of-arrays by clinton
in thread Questions about using array-of-arrays by jep1978

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