leoncustodio / ruby_debugging

Familiarize yourself with common Ruby idioms and debugging tools

Ruby Debugging

Welcome to the Ruby Debugging repository. The goal of this repository is to get you familiar with common debugging tools and idioms. At the end of it I hope you will have a better understanding of Ruby itself.

Each exercise will present new idioms or reinforce existing ones.

Topics covered:

• pry-byebug
• ancestors
• singleton_class.ancestors
• methods
• methods.grep
• instance_variables
• instance_methods
• public_methods
• private_methods
• method(:method_name).source_location
• method(:method_name).super_method.source_location
• backtrace
• caller

Requirements

• Ruby version 2.3 or higher
• gem install pry-byebug

Instructions

1. Clone this repository
2. Work your way through each level, for example:
   • cd 01/
   • ruby main.rb

Expected Output

Every solved exercise should include the following output.

Framework: Ruby
Version: 2.6.2
Workshop: Ruby debugging

Reading Material

• Metaprogramming Ruby
• I am a puts debuggerer
• Ruby Debugging Magic Cheat Sheet
• Debugging Rails Applications

Contributing

• Open an Issue or Pull Request
• Reach out @bernardo_amc on Twitter