title: Rails - override <head> page element when using a partial or a specific controller view
body: <p>Is there a way to append or override the <code>&lt;head&gt;</code> page element inside a rails view? </p>
  
  <p>Suppose I have something I only want to include in a particular view's <code>&lt;head&gt;</code>, and I am using the <code>application.html.erb</code> in order to render the rest of my views. In this case I do not want to discard <code>application.html.erb</code> but instead just append to it's head element for one particular page and nothing else.</p>