Learn RUBY with Real Code Examples
Updated Nov 17, 2025
Learning Path
Learn Ruby syntax & OOP
Master blocks, procs, and lambdas
Learn Rails framework
Understand testing with RSpec
Build web applications and scripts
Skill Improvement Plan
Week 1: Ruby syntax + OOP basics
Week 2: Collections, blocks, iterators
Week 3: Rails fundamentals
Week 4: Testing + deployment
Interview Questions
Explain Ruby object model
What are blocks, procs, and lambdas?
What is Rails MVC?
How does garbage collection work in Ruby?
Explain metaprogramming in Ruby
Cheat Sheet
Common Ruby syntax patterns
Enumerable methods
Block, proc, lambda usage
Rails generators & routes
Books
Programming Ruby (Pickaxe Book)
The Well-Grounded Rubyist
Eloquent Ruby
Tutorials
Ruby in Twenty Minutes
Rails Tutorial by Michael Hartl
Codecademy Ruby Courses
Official Docs
Ruby Official Documentation
Ruby on Rails Guides
RubyGems Documentation
Community Links
StackOverflow Ruby tag
Reddit r/ruby
Rails GitHub repositories
Community Support
Vibrant Ruby community
Rails and gems contributors worldwide
Ruby conferences (RailsConf, RubyKaigi)
Active StackOverflow and Reddit support