title: Pass array argument to link_to
body: <p>I need to pass an array value to the <code>link_to</code> function in rails. The link url needs to be http://domain.com/?example[item]=value</p>
  
  <p>I've tried with this code, but it doesn't work.</p>
  
  <pre><code>link_to example_path(example[item]: value)
  </code></pre>
  
  <p>Any suggestions?</p>
  
  <p>Thanks</p>