title: Sanitize in rails
body: <p>I was to sanitize all the ruby variable I am using in my view. I know of <a href="http://api.rubyonrails.org/classes/ActionView/Helpers/SanitizeHelper.html#method-i-sanitize" rel="nofollow">sanitize</a> method in rails. Is there any way to avoid writing sanitize before all the variable. In other words if I have 10 ruby variables in a view, I have to write sanitize in front of all to achieve sanitisation. Is there a way such that I just have to call the method once and all the variables get sanitized .</p>