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By sacx
via randombugs.com
Submitted: Feb 18 2013 / 07:59

In the following article I will try to show you, the power of Ruby in three short hash/array examples. First I will show you how to sort a key value array by value. Second I will modify the keys name and create another array with this keys (which are already sorted by values). Third we will sort an array based on the other array keys.
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