How to Dockerize a Rails application - Code with Jason

I had to hear Docker explained about 48,766 times before I finally grasped why it’s useful.I’ll explain in my own words why I think Dockerizing my applications is something worth exploring. There are two benefits that I recognize: one for the development environment and one for the production environment.Development environment benefitsWhen a new developer joins a team, that developer has to get set up with the team’s codebase(s) and get a development environment running. This can often be time-consuming and tedious. I’ve had experiences where getting a dev environment set up takes multiple days. If an application is Dockerized, spinning up a dev environment can be as simple as running a single command.