title: Environment configuration on Heroku
body: <p>I'm trying to create two different environments on Heroku with my RoR application, i will try to explain myself easily:</p>
  
  <ul>
  <li>my machine -> development environment (A)</li>
  <li>a free plan Heroku instance -> test environment (B)</li>
  <li>subscripted Heroku instance -> production environment (C)</li>
  </ul>
  
  <p>But I can't push to (B), telling to Heroku "hey, load the "test" environment".
  Surfing the net i find this: <a href="https://devcenter.heroku.com/articles/multiple-environments" rel="nofollow">https://devcenter.heroku.com/articles/multiple-environments</a> but I don't understand why in that guide they talked about "staging" environment. I would be happy to use the 3 default ruby on rails environment: development/test/production</p>
  
  <p>Do you have some suggestions?</p>
  
  <p>Thanks and sorry, but I'm new about Ruby on Rails and Heroku :)</p>
  
  <p>Have a nice day.</p>