From: kevin peter <sateesh.mca09@...>
Date: 2011-08-19T15:46:28+09:00
Subject: Sorting Ruby hash by value and stored the result in hash.

Hi

I have problem in storing the sorted hash result in hash again.
for example

hash = {:a => 10, :b => 5, :c => 20, :d => 15 }

I have applied sorting as below using sort_by

hash.sort_by{|key,value| value } => [[:b, 5], [:a, 10], [:d, 15], [:c,
20]]


So here values are sorted but result is in array format.

How to build hash from this array as below? i.e sorting by value ?

{:b => 5, :a => 10, :d => 15, :c => 20}

Thanks in advance

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