Codeminer42's Engineering Blog
What Codeminer42 engineers dig up at work: field notes on Rails, AI tooling, security, and keeping product teams shipping.
This is something I often mention in code reviews, and it’s also mentioned in some Rails guidelines elsewhere without further explanation: please, don’t hide instance variables. Everyone who…
Imagine the following situation: You were asked to create a new wallet feature to an application. This wallet must allow money transfer between users. Basically, you take money…
Bugs are commonplace artifacts in any kind of software system. Most applications are filled with lots of bugs, for so many reasons that can’t even be accounted for…
You probably have already heard that old classic phrase: I don’t know what’s happening… It works on my machine… Vagrant came to solve this problem, providing a base…
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, Objective C, Go…
Read in english here. Olá. Que tal esquecer um pouco a rotina e a realidade e fazer uma viagem ao interior de sua mente? Descobrir conceitos novos, diferentes.…
