Harry Kakueki wrote:
> On 5/3/07, Pea, Botp <botp / delmonte-phil.com> wrote:
>>
>>
>>
> 
> Thanks for sort_by.
> I didn't know that.
> 
> Harry

Just using sort won't get the results into nested arrays based on the 
groupings. For this, you need group_by:

anArray.group_by { |a| a[1..2] }.sort.transpose[1]


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