title: How to use googlecharts gem?
body: <p>I am trying to use the googlecharts (http://googlecharts.rubyforge.org/) gem. Where do you put the code to generate a chart (like <code>Gchart.line(:data =&gt; [0, 40, 10, 70, 20]) )</code>? How do you display it?</p>
  
  <p>Thanks</p>