Hi!

Okay, I have an AoA (or basically a matrix) and I want to sort all the entries based on one column. So I need something like 

1 3 4 5
5 1 2 4   sorting on the second column (or array [ ][ ]);

[download]

to become 

5 1 2 4
1 3 4 5

[download]

I have thought about doing this: 

 @temp = [sort {$b cmp$a} @{$array [ ]}];

[download]

but it doesn't work. I'm not super amazing at perl, so any @_ syntax thrown out I would need to be explained! Any help is appreciated!

Thanks!

Code tags added by GrandFather

In reply to Sorting AoA by Anonymous Monk

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