For Ruby developers, RSpec is more than just a testing framework; it’s a way to describe the behaviour of our applications with clarity and precision. Well-written tests not only ensure our code works as expected but also serve as living documentation. However, as test suites grow, they can become slow,…
With Rails 8 introducing Solid Queue as the default queuing backend for Active Job, this modern background processing system deserves a proper examination. In this post, I'll share what I've learned about this new job solution from Rails team, how it compares to other solutions like Sidekiq, and why…
In recent years, artificial intelligence has transformed the way developers interact with code and automate various tasks. Tools such as GitHub Copilot and Google’s Gemini have made it easier to generate code, debug issues, and even assist with documentation. However, the effectiveness of these tools depends greatly on how well…
Introduction Is email triggered every time to validate UI changes in an email template, causing frustration? worried about setting up a local environment to send emails during development? This blog offers a simple solution. Learn how to preview emails for validation directly during development. Time for a story Ratan, a…
Introduction In the world of programming, not all applications are created equal. Some are CPU heavy operations, while some spend a significant amount of time waiting for input/output (IO) operations, leading to performance bottlenecks. In the latter case, concurrency becomes a superhero, swooping in to rescue your application from sluggishness.…
Introduction Motivation for this post is to let people know things about designing concurrent queue. A queue is a fundamental data structure that follows the First-In-First-Out (FIFO) principle. It represents an ordered list of elements where the addition of new elements (enqueue) occurs at the rear, and removal of existing…
