From: Arlen Cuss <ar@...>
Date: 2012-10-20T13:31:16+09:00
Subject: Re: Hash with Integer key issue

Note that "Hash[arr]" works too!



On Saturday, 20 October 2012 at 2:27 PM, Harry Kakueki wrote:

> > # And here is the problem! Now that I am looking at it here, it's
> > obvious that the sort is flattening the Hash... Is there a way to
> > restore it to a Hash, or a better way to achieve the sort?
> > 
> > irb(main):033:0> x[46]
> > => [3, 1]
> 
> 
> 
> Does this help?
> 
> arr = [[49, 47], [48, 46], [47, 45], [46, 44], [45, 43], [44, 42]]
> p Hash[*arr.flatten]
> 
> #> {49=>47, 48=>46, 47=>45, 46=>44, 45=>43, 44=>42}
> 
> 
> 
> 
> Harry