I see thanks for that. I have a list of IDs with a corresponding score and location values. I want to order the IDs based on highest score associated with them. I also want the IDs to be grouped together. When I use array of hashes like below how would I order it then?

push @entry, { 
    ID                 => 'BLA',
    Score             => 5,
    Location         => '1-10',
};

push @entry, { 
    ID                 => 'TRA',
    Score             => 15,
    Location         => '7-15',
};

push @entry, { 
    ID                 => 'BLA',
    Score             => 10,
    Location         => '2-10',
};

Output; 

TRA    15 7-15
BLA 10 2-10
BLA 5, 1-10

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In reply to Re^2: Advance Sorting by Anonymous Monk
in thread Advance Sorting by Anonymous Monk

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