title: Regex to match comma followed by whitespace?
body: <p>I am trying to make a ruby regex to match tags in the format <code>Toys, Cars, Some Other Topic</code> but I can't figure out how to make it so that it splits it at after a comma and white space after but not if there is whitespace in a tag</p>
  <p>This is what I have come up with <a href="http://rubular.com/r/ptjeQ1KyoD" rel="nofollow noreferrer">http://rubular.com/r/ptjeQ1KyoD</a> but is wrong for now.</p>
  <p><code>/[\/,$\(\s+)]/</code></p>