title: formating csv files using FasterCsv - rails
body: <p>I'm using FasterCsv to export data to CSV files in rails.Now I want to format the values in CSV file</p>
  
  <pre><code>  title = ["NAME", "ID", "INSTITUTION"]
    output.write FasterCSV.generate_line(title)
  </code></pre>
  
  <p>like coloring, Bold etc.</p>
  
  <p>how to do that?any help..</p>