title: Why doesn't the 'bundle install --without production' command not require '--without production' after update?
body: <p>Why doesn't the second command of </p>
  
  <pre><code>$ bundle install
  </code></pre>
  
  <p>not need </p>
  
  <pre><code>--without production
  </code></pre>
  
  <p>(As this is how it went in a tutorial, so I assume its correct)
  What is happening/reasoning behind it not being needed?</p>
  
  <p>From <a href="http://ruby.railstutorial.org/chapters/a-demo-app#sec-demo_users_resource" rel="noreferrer">http://ruby.railstutorial.org/chapters/a-demo-app#sec-demo_users_resource</a></p>
  
  <pre><code>$ bundle install --without production
  $ bundle update
  $ bundle install
  </code></pre>