From: "yibin z." <lists@...>
Date: 2012-07-02T16:21:40+09:00
Subject: how to sort this nested hash

s = {'s1'=>{'hn1'=>{'15'=> {'m1'=> ['aa', 'bb'] }}}, 's3'=>{'hn2'=>{'10'
=> {'m2' => ['cc'] }}}, 's2'=>{'hn3'=>{'50'=> {'m3' => ['dd'] }}}}

How to sort the above nested hash by keys like '15', '10', '50' shown
above?

The result should look like:

{'s2'=>{'hn3'=>{'50'=> {'m3' => ['dd']}}}, 's1'=>{'hn1'=>{'15'=> {'m1'=>
['aa', 'bb'] }}}, 's3'=>{'hn2'=>{'10' => {'m2' => ['cc'] }}}}

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