@array = sort { $a->[0] cmp $b->[0] } @array; # ascending
#@array = sort { $b->[0] cmp $a->[0] } @array; # descending

[download]

Update:

for my $i ( 0 .. $#array ) isn't a very Perlish way of iterating over an array.

Both 

for my $elem ( @array ) {
    print "$elem->[0]\n";
}

[download]

and 

print "$_->[0]\n"
    for @array;

[download]

are considered more idiomatic.

In reply to Re: Sorting an AoA? by FunkyMonk
in thread Sorting an AoA? by dayton

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