As a backend engineer with 5 years of experience in Ruby on Rails, I recently took an opportunity to join a new team in my current company, which has a project to migrate their domain from the big ...

It’s 2 AM. Your API latency just spiked from 200ms to 30 seconds. Customer support is getting complaints. The on-call dashboard is a sea of red. Your first instinct? Restart the pods. But wait—this is ...

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Byebug is a simple to use, feature rich debugger for Ruby 2. It uses the new TracePoint API for execution control and the new Debug Inspector API for call stack navigation, so it doesn't depend on ...

When developing and debugging command-line interface (CLI) applications or any Ruby script that requires user interaction (e.g., via gets), it would be helpful to be able to provide input during a ...

Martin Heller left no stone unturned in today's examination of Ruby on Rails IDEs and text editors (see "Lab test: Climb aboard Ruby on Rails". The nine tools for Windows, Mac, and Linux include both ...