title: Rails Populating SELECT options from database
body: <p>I feel like this is basic but can't find details anywhere.</p>
  
  <p>I have a basic application created by generating scaffold.</p>
  
  <p>There is form already built into this that enters data. I have a SELECT (drop down) box in the form. I would like to be able to have the OPTIONS in this select box be pulled from a database.  Ideally, the end user would be able to add and edit these options.</p>
  
  <p>I have no idea how to link that SELECT field in my form to where the OPTIONS will be STORED.</p>
  
  <p>Can someone point me in the right direction as far as terminology as what to research? I'm coming up blank. I feel like this must be a common thing to do..</p>