i wrote array of hashes and i would like to sort it. I search in the net
few hours how to do this, but was not able to find exactly what i
wanted.

Here is my code:
_FilesData  = Array.new
_FilesData << { :FileName =>  splitLine[8]      ,
                :Year     =>  Time.now.year     ,
                :Month    =>  month             ,
                :Day      =>  splitLine[6].to_i ,
                :Hour     =>  hm[0].to_i        ,
                :Min      =>  hm[1].to_i        ,
                :Suffix   =>  Str               ;
                :Size     =>  splitLine[4].to_i
               }

I would like to sort _FilesData accourding to Year, then Month, then
Day, then by Suffix (Year, Month and Day are Integers numbers and Suffix
is an ascii string).

Just a remark, the size of _FilesData is more then one date set.

   _FilesData.sort_by {|hash| hash.values_at(:Year, :Month, :Day, :Suffix) }

David