I'd like to sort the outer arrays of each hash item (1-4) separately, based on the second item of the inner arrays to finally have something like: 

{
  1 => [
    [26, 27, 28],
    [16, 17, 18],
    [6, 7, 8],
    [1, 2, 3]
  ],
  2 => [
    [27, 28, 29],
    [17, 18, 19],
    [7, 8, 9],
    [2, 3, 4],
  ],
  3 => [
    [28, 29, 30],
    [18, 19, 20],
    [8, 9, 10],
    [3, 4, 5]
  ],
  4 => [
    [29, 30, 31],
    [19, 20, 21],
    [9, 10, 11],
    [4, 5, 6]
  ],
}

[download]

So for the first set, values 2, 7, 17 and 27 were compared to get the right order.
I hope this clarifies my problem.

Thanks

In reply to Re^4: sort hash of arrays of arrays by maladav
in thread sort hash of arrays of arrays by maladav

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