title: How do I loop over a hash of hashes?
body: <p>I have this hash:</p>
  <pre><code> h
   =&gt; {&quot;67676.mpa&quot;=&gt;{:link=&gt;&quot;pool/sdafdsaff&quot;, :size=&gt;4556}} 
  
  &gt;  h.each do |key, value|
  &gt;     puts key
  &gt;   puts value
  &gt;   end
  67676.mpa
  linkpool/sdafdsaffsize4556
  </code></pre>
  <p>How do I access the separate values in the value hash on the loop?</p>