Beginner
CodeTips#4: Debugging Ruby applications
When our code is behaving unexpectedly, our first attempt is usually trying to understand why it happened, but just thinking about it might not be enough. It's easier…
Posts
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Beginner
A beginner’s personal journey into automated tests
Like many engineers, I landed into coding kind of by accident. I was programming alone and unsupervised for a decade and my work was mostly guided by what…
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Beginner
CodeTips#1: Exploring Hashes in Ruby
Hello, fellow readers! Before we can jump right in, we have an announcement! There is a new series of posts here in the blog: CodeTips! We will be…
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Beginner
Ruby’s Cool Features for Beginners
Hi, everyone! In this article, we're gonna cover some features and concepts that differ Ruby from other programming languages, especially from languages that I've learned in the past,…
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Intermediate
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 a look here:…
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Intermediate
Exploring RSpec – Improving Your Testing Skills
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 that much coverage…
