title: How to store more than one values, in same cookie - Rails
body: <p>So i want to store a <code>comment_id:value</code> pair and a <code>comment_user:value</code> pair</p>
  
  <p>So far i do this </p>
  
  <p><code>cookies.signed[:comment_author] = { value: @comment.id, expires: 2.hour.from_now }</code></p>
  
  <p>Basically i am trying to figure out how to store more than one value to same cookie so to avoid creating multiple cookies for same user. Is that possible?</p>
  
  <p>Question 2: how can i dynamically append to that cookie if any values exist?</p>