title: Ruby Hash to array of values
body: <p>I have this:</p>
  
  <pre><code>hash  = { "a"=&gt;["a", "b", "c"], "b"=&gt;["b", "c"] } 
  </code></pre>
  
  <p>and I want to get to this: <code>[["a","b","c"],["b","c"]]</code></p>
  
  <p>This seems like it should work but it doesn't:</p>
  
  <pre><code>hash.each{|key,value| value}
  =&gt; {"a"=&gt;["a", "b", "c"], "b"=&gt;["b", "c"]} 
  </code></pre>
  
  <p>Any suggestions?</p>