Philipp Knechtle wrote:
Hi
Hello,
I am working with subarrays in a main array. When I copy the main array:
my @mainarray = ([1,2,3],[4,5,6],[7,8,9])
my @arraytwo = @mainarray
the references get copied. When I then modify the subarray data in
@arraytwo they are of course also modified in @mainarray.
So I use the command:
push @arraytwo, [EMAIL PROTECTED] for @mainarray
to copy the array. Is there a nicer way to do it?
For your simple AoA example:
my @arraytwo = map [EMAIL PROTECTED], @mainarray;
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost and
in short order. -- Larry Wall
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