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The Miners

Codeminer42’s Engineering Blog

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Category: Posts

Data Bugs on Rails

Data Bugs on Rails

Thiago Araújo Silvaby Thiago Araújo SilvaApril 17, 2016May 30, 2023

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 …

Why I moved from Vagrant to Docker as my default development environment?

Mauricio Kleinby Mauricio KleinApril 13, 2016

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, …

Avoid to Get Outdated as a Developer

Thiago Araújo Silvaby Thiago Araújo SilvaMarch 28, 2016

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, …

Um Rápido Mergulho em Expressões Regulares

Randson Oliveiraby Randson OliveiraFebruary 27, 2016

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 …

Writing custom RailsAdmin actions

Writing custom RailsAdmin actions

Fuad Saudby Fuad SaudFebruary 27, 2016January 8, 2026

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 …

Pattern Matching in Elixir

Luiz Varelaby Luiz VarelaJanuary 6, 2016

One of the cool things about Elixir is the pattern matching, in this post we will be able to understand about Pattern Matching and how …

Building a Phoenix API

Luiz Varelaby Luiz VarelaJanuary 3, 2016

After reading some tutorials about building APIs with Phoenix Framework, I saw that most of the posts are out of date. So, I decided to …

Getting Started with Elixir

Luiz Varelaby Luiz VarelaJuly 15, 2015

In this post we will learn a little bit about Elixir basic types, strings, atoms, integers, float, booleans, lists and tuples. I will be using …

Why I’m Enjoying My Job at Codeminer

Why I’m Enjoying My Job at Codeminer

Lucas Renanby Lucas RenanMarch 23, 2015May 26, 2023

Guido Mine — Zabrze — Poland I’ve been developing software — most back-end development — in the past eight years. Like many web developers, I …

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