# Debug `debug` is a powerful debugging tool integrated directly into Ruby. It allows developers to step through code execution, inspect variables, set breakpoints, and evaluate expressions in real-time. This helps in identifying and resolving errors or unexpected behavior within Ruby programs. Visit the following resources to learn more: - [@official@debug](https://github.com/ruby/debug) - [@article@ruby/debug cheatsheet](https://st0012.dev/2022/09/08/ruby-debug-cheatsheet/)