Re^4: Advance Sorting

If hashes cannot be order I have to change the data structure. My previous example was however quite bad - it's not a simple ordering by Score. I want to order by top Score per ID (BLA, TRA) and then order by score for particular IDs score, grouping them together. Below is a bit better example. Apologies for confusing you and thanks for help;

my @entry;

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',
};

push @entry, { 
    ID                 => 'BLA',
    Score             => 35,
    Location         => '90-150',
};


Output; 

BLA 35 90-150
BLA 10 2-10
BLA 5, 1-10
TRA 15 7-15
[download]

Comment on Re^4: Advance Sorting Download Code

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Re^5: Advance Sorting by LanX (Saint) on Jun 03, 2014 at 17:09 UTC
`@sorted = sort { $a->{ID} cmp $b->{ID} # alphanum asc or $b->{Score} <=> $a->{Score} # num. + desc } @entry` [download] See sort ! Cheers Rolf (addicted to the Perl Programming Language)	[reply] [d/l]