title: Parse remote APIs (JSON and XML) using Rails 3
body: <p>I am coding an app that is will be fetching data from different sources around the Internet via their respective API (JSON and XML).</p>
  
  <p>How can I fetch this data (from remote source) and parse it using Rails 3?
  I looked everywhere on the net for a solution but it all seems very confusing too me.</p>
  
  <p>Do anyone know of a good, simple gem that I can use for remote APIs? It was so simple in PHP.</p>