Upgrade Rails App From 1.2.3 to 5.0.0.rc1
<p>I have an app that is running on Rails 1.2.3 created in 2009. Now I want to Upgrade to latest rails version Rails 5.0.0.rc1. I require the git commits made on app to persist with the app, this might not be possible if I am going with re-writing the whole app. What will be the best approch to do that?</p>