Codeminer42's Engineering Blog
The Miners
Zero to Up and Running a Rails Project only using Docker
Disclaimer: this post is based on Quickstart: Compose and Rails — Docker the main difference is that I will run everything with my own user and cache the gems installations.…
Refactoring Ruby: From Subclass to Registry
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 files over to web browsers…
Halving Response Times: Lessons Learned
Response times under 100 ms are capable of lightening anyone’s heart. It’s even better when you reach that milestone as a side effect of some rounds of refactoring — even…
Your App Across the Globe
In 2017 world population is estimated in 7.5 billion. This number seems/looks enormous and if put in a graphic by continent one may note that more than half of the…
Refatorando para JavaScript Funcional: Composição de Funções (parte 1)
If you cannot read in Portuguese, try to use the Google Translator. Each code sample here will be written in English. Feel free to translate this article and share. “Que…
