Upgrading a project to the latest Ruby on Rails version

1 · Nando Vieira · March 17, 2015, 4:45 p.m.
Every time you start a new Ruby on Rails project, you use the latest stable released version. You start coding, a process that can take some time (weeks or months, even). It doesn’t take long, until you can’t upgrade your project to a new Rails version. Why does this happen? How can you avoid this trap? One step at a time The first thing you have to keep in mind is that you do have a better chance by doing small upgrades. Are you running Rails 3.2.21 and want to upgrade to Rails 4.2.1? No proble...