From: Craig Law <lists@...>
Date: 2012-06-18T14:59:39+09:00
Subject: Re: Overwriting one Ruby array of arrays with another

Thanks Jan

Will start new post next time.

I had to modify your code a bit to get what I wanted ...

sorted_keys = hash1.keys.sort do |(x1, y1), (x2, y2)|
  y_comparison = y2 <=> y1
  if y_comparison != 0
    y_comparison
  else
    x1 <=> x2
  end
end

pp sorted_keys

... and it produces an array in the order that I want it but it only 
contains the keys (i.e. [1,1]). How do I include the ["X","20120617"] so 
that I get [1, 1, "X", "20120617"] in the array? I just can't figure out 
how to tack on the values associated with the keys.

Thanks

Craig

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