I guess you need to modify the code in par_num to actually return the number associated with the name, instead of doing a simple numerical comparison of the names.

sub par_num {
    $a->{ (keys %$a)[0]} <=> $b->{ (keys %$b)[0]}
};

[download]

... is untested but could do what you need.

In reply to Re^3: Array of Hashes and sorting by values by Corion
in thread Array of Hashes and sorting by values by pandelis

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