title: rails Gemfile.lock - gem windows version versus linux
body: <p>Looking at my <code>Gemfile.lock</code>, I found a gem specified with a windows version. That is because I develop under a windows environment (I know. What can I say ?). Unfortunately, I use heroku, which is linux environment. This cause the app to crash. </p>
  
  <p>I found a <strong>workaround</strong> : deleting the Gemfile.lock and then committing and pushing. </p>
  
  <p>But this solution is not great right ? I mean, it's like fixing a wind shield with duct tape. </p>
  
  <p>I was wondering if you guys have found <strong>a solution more elegant</strong> for this environment problem, that will not force me to manipulate files.</p>
  
  <p>In advance, thanks.</p>