Set up continuous integration with GitHub action for ruby on rails application. — Continuous integration(CI) allowed you to test your code automatically whenever there is any commit towards the feature/main branch or any pull request comes in. This is great because sometimes you forgot to run tests cases locally before pushing the changes. To set up GitHub Actions for our project we’ll need…

A simple way to encrypt values — Overview MessageEncryptor is a simple way to encrypt values which get stored somewhere you don’t trust. The ciphertext and initialization vector are base64 encoded and returned to you. For more details, you can check out the official ruby doc here Upgrading from Rails 4 to Rails 5 we also need to…

Docker on Mac can be a resource hog but it doesn’t have to be — If you’ve moved your development environment to Docker and you’re on a Mac, you might have noticed your web application stacks are slower than another native environment you’ve been used to. The fact of the matter is, Docker for Mac has terribly slow IO performance compared to on Linux machines. …