Zero to Up and Running a Rails Project only using Docker
by Disclaimer: this post is based on Quickstart: Compose and Rails — Docker the main difference is that I will run everything with my own user …
Tag: Ruby
Refactoring Ruby: From Subclass to RegistryFrom developing a solution to gradually improving it by listening to the pain
by My team was given a particularly laborious task: implement responsive images throughout a legacy Rails application. Back then, the app was sending disproportionally large image …
Towards Minimal, Idiomatic, and Performant Ruby CodeDebunking some popular Ruby idioms
I try to embrace a particular way of working with code: it should be minimal, idiomatic, and performant by default. Sometimes it is necessary to …
Cracking the Box Open with Module FactoriesAbout the lesser-known Ruby Module Factories
Metaprogramming is one of Ruby’s most powerful, intriguing and hard-to-grasp features. Ruby has a deep kind of truth that I could not yet find in …
Instalação do Docker e docker-composeRoteiro de instalação do Docker e docker-compose no Linux.
Docker é uma ferramenta para isolamento de software num outro sistema de arquivos que tenha tudo que precisa para rodar: arquivos binários, arquivos de configuração, …
Go Full Stack Rails: The Backend Part 2Building a timeline wrapper to isolate external dependencies
Welcome! This series of blog posts is an endeavor where I walk the reader through building a real, albeit small full-stack application with Rails and …
4.5 Ways to Install Ruby in UserspaceTL;DR RVM is the fastest way to get things up and running. I really enjoy chruby and docker, try them if you have time ;)
Recently a Rubyist friend of mine got a new client. He liked the client’s software idea, but the software was written in Python. Because of …
A Quest for Better Specs: Prefer Self-Containment
Test suites all over Ruby land are frequently riddled with a bad obsession: one liner spec examples. No matter what level of complexity a particular …
Avoid to Get Outdated as a Developer
Here at Codeminer we use Ruby and Ruby on Rails as our main technologies, but we also deal with other ones such as Java, Swift, …
Writing custom RailsAdmin actions
by RailsAdmin is known for not being the most flexible admin framework out there; and while this is true, it is, in fact, possible to extend …