Scott Pham wrote:
> I've been thinking about this and not sure how to approach this
> problem. Say I want to create an array of 4 array references, thats
> easy since I know that there will be 4 array references, how would I
> do this dynamically? Say if one I only needed 2 references and
> another I need 10 array references, is there a way to do this in
> perl?
#!/usr/bin/perl -w
use warnings;
use strict;
my @array;
my $num_child_arrays = 10;
for (my $count = 0; $count < $num_child_arrays; $count++) {
my $array_ref = [ ];
push (@array,$array_ref);
}
Could probably be done in a shorter format as well...
push (@array,[]) for (1..$num_child_arrays);
For more info:
perldoc -f push
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