Ruby's Guiding Star
The Ruby Way
Dynamic Typing: Freedom?
Convention Over Config
IRB: Your Ruby Console
Ruby Install Options
Version Managers
Gems & Gemsets Explained
Your First Ruby Gem
Text Editors & IDEs
Hello, Ruby!
Vars, Types, Operators
Methods vs. Functions
Classes & Objects
Null? Nil? Nope!
Public, Private, Protected
Inheritance in Ruby
Modules & Mixins
Duck Typing: Quack!
Everything is an Object
Meta-what-now?
Eval-uating Code
Sending Messages
Method Missing
Define Methods on the Fly
Intro to Concurrency
Threads in Ruby
Fibers for Lightweightness
Processes for Parallelism
Handling Exceptions
The Ruby Style Guide
Code Organization
Naming is Key
Idiomatic Ruby
Debugging
Ruby in E-Commerce
Social Media Ruby
Ruby in Finance
DevOps with Ruby
Contrib. to the Community
Ruby 3.x
Rails API & SPAs
Emerging Ruby Tools
GraphQL with Ruby
Serverless Ruby