This is the way… the Callable Way
by Hello, fellow readers! Once again, we are here to talk about some neat Ruby features to make your perfect service/operation class. This time, about the …
Tag: Ruby on Rails
Upgrading Rails: Steps to a Smooth TransitionRails Renewed: Strategies for Safely and Efficiently Upgrading Your Application
by Upgrading a Ruby on Rails application may sound like a daunting task, but fear not! This guide presents a strategic approach to handling a Rails …
ActiveRecord Callback Chain: A Cool (and Weird) Edge Case
Image by jcomp Well, it’s been a while. After a lot of time… I’m back! (￣▽￣)/ If you haven’t read my last post, give it …
Optimizing Rails API JSON generationLower your JSON rendering time with the help of PostgreSQL
by JSON has become a ubiquitous data transfer format for web APIs. Whether you’re working on a third-party integration, or endpoints to serve data for rich …
Exploring RSpec – Improving Your Testing Skills
by Testing our apps has become mandatory these days. For an app to be considered reliable it must have 95% or so of test coverage. Having …
My Experience Migrating a Rails API to Crystal and AWS Lambda – Part IThe First Iteration on Rails
by Hey folks! Today I am going to tell you how was my first project as a Codeminer42 employee. Two colleagues and I were charged of …
“!” and “?”: Understanding One of Ruby’s Coolest Naming Conventions
“Well, that’s quite some symbols you got there ♨_♨” – You, after reading this article’s title. It was a calm Friday afternoon here at CodeMiner42, …
Destroying an Association Marked as Read-Only in Rails
by Read-only is a boolean setting. When true, it prevents an Active Record instance to be updated or destroyed. Although very helpful, there are a few …
Migrating from Paperclip to ActiveStorageMy first challenge as an intern
by First of all, I’m no expert in programming. In fact, I started with Ruby on Rails about one and a half month ago with the …
Crystal by NumbersBenchmarking Kemal, Ruby on Rails, and Sinatra
by TL;DR Kemal delivers 8.3x more requests than Rails and 1.5x than Sinatra, using only 15MiB (against 110MiB in Rails and 47MiB in Sinatra) and 56% …