Working with UUID in Ruby on Rails 6 with PostgreSQL

UUID is an alternative primary key type for SQL databases. It offers some non-obvious advantages compared to standard integer-based keys. Rails 6 release fresh out of beta introduces a new feature in ActiveRecord that makes working with UUID primary keys … Read more

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Dockerfile for Ruby on Rails Deployments

We recently climbed the train of Docker images for production deployment at work, so I found myself in need of a good tutorial on Dockerfiles. Although there is a lot of information on Dockerfile best practices, the Ruby on Rails guides I looked up were a... (more…)

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