Re^2: How to sort Hashes of Hashes and print results in a file

Ok let me rephrase. Here is my hash

%hash{
a => {doc1=>'2.0',
      doc2=>'4.5',
      doc7=>'3.0'
     },
b => { doc2 => '3.5',
       doc10 => '6.5',
       doc7 => '11.4',
       doc20 => '0.5'
     }
}
[download]

Now for 'a' I need to retrieve top 2 doc with highest value.
In this case it will be 'doc2' and 'doc7'
In case of 'b' it will be 'doc7' and 'doc10'
Number of docs will differ in 'a' and 'b'.
Does this clarify my question

Comment on Re^2: How to sort Hashes of Hashes and print results in a file Download Code

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Re^3: How to sort Hashes of Hashes and print results in a file by gulden (Monk) on Mar 27, 2009 at 23:55 UTC
I've run my script and the result was: -> a --> doc2: 4.5 --> doc7: 3.0 -> b --> doc7: 11.4 --> doc10: 6.5	[reply]