Debugging Rails in Docker. With the rise of containerization…

With the rise of containerization, Docker has become a popular solution for isolating application environments. This is especially useful when developing and deploying Rails applications. Managing a Rails app and its databases in separate containers offers flexibility and scalability, but it can also introduce some challenges when it comes to debugging. Starting from Rails 7.1, the Rails framework introduced built-in support for Docker. This allows developers to easily generate a Dockerfile as part of the app setup. This feature eliminates the need to manually create Docker configuration files, making it easier for developers to containerize their applications from the start.