How can I do the sort based on the 2nd item of the innermost array?
Okay. So you have a hash of arrays of arrays; something like this:
1 => [
[1, 2, 3],
[6, 7, 8],
[16, 17, 18],
[26, 27, 28]
2 => [
[2, 3, 4],
[7, 8, 9],
[17, 18, 19],
[27, 28, 29]
3 => [
[3, 4, 5],
[8, 9, 10],
[18, 19, 20],
[28, 29, 30]
4 => [
[4, 5, 6],
[9, 10, 11],
[19, 20, 21],
[29, 30, 31]
The second item of which innermost array?
Each outer array contains multiple arrays. Which of those do you which to sort on? The first? The last? All of them?
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