title: How do you add roles rolify using cancan and devise?
body: <p>I get that there are a lot of questions on this subject but none have really answered what i'm looking for.</p>
  
  <p>I'm attempting to use rolify to define my roles in cancan, i was able to make an admin role via rails console and set the default role for new users.</p>
  
  <p>My question is how do i set a batch of roles to different values and assign those roles to certain users?</p>
  
  <p>If you have a good tutorial that explains this process that would help as well, screencasts preferred. </p>
  
  <p>thanks!</p>