If you just want to find out if something's missing, you could try something like the following... 
my @list1 = qw(0 1 3);
my @list2 = qw(2 4 6 5);

my @sortedBiglist = sort { $a <=> $b } (@list1, @list2);
my @predefList = (0..$#sortedBiglist);
if ("@sortedBiglist" eq "@predefList"){
  print "all ok\n";
}

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In reply to Re: joining and sorting arrays by strat
in thread joining and sorting arrays by hotshot

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