title: How to check which gemset rbenv is using?
body: <p>I use <code>echo project-name &gt; .rbenv-gemsets</code> to create a new gemset for rbenv.</p>
  
  <p>How do you check to see that it is using this gemset?</p>
  
  <p><code>gem list</code> is empty for the global gemset, so when I run it on the new gemset it doesn't tell me anything.</p>