Byebug
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What is Byebug?
Byebug is a powerful debugger for Ruby. It allows you to step through your code, set breakpoints, inspect variables, and evaluate expressions in real-time, helping you identify and fix errors in your Ruby applications. It's a gem that integrates directly into your Ruby environment, providing a command-line interface for debugging.
More in stage 19: Mailbox & Mailer
Byebug: common questions
Can I learn Byebug in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Byebug in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Byebug tutorial for beginners?
It is lesson 91 of 98 in the free Ruby on Rails roadmap, in stage 19, Mailbox & Mailer. If you are new to Ruby on Rails, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.