Hi,

I have an array of hashes of arrays of arrays... I want to sort the arrays in the array of arrays in a specific hash according to the first element in each array.

This seems to work:

my @sorted =  sort { $$a[0] <=> $$b[0] } @{$simulations[$simulation_in
+dex]->{"SPECIAL"} };
$simulations[$simulation_index]->{"SPECIAL"} =\@sorted;

[download]

but the following, which for me seems the same (except without the temporary @sorted) - returns "Odd number of elements in anonymous hash at..."

$simulations[$simulation_index]->{"SPECIAL"} = \{sort {$$a[0] <=> $$b[
+0] } @{$simulations[$simulation_index]->"SPECIAL"} }};

[download]

In reply to Odd number of elements in anon hash by roibrodo

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