Values
Quick, easy, minimal immutable Value Objects in Ruby
Array Product
Intention-revealing array combinations in Ruby.
Dangerous Method
Clearing up confusion around "bang methods" in Ruby.
Subprocesses Part 9: Exec
Learn Ruby's `exec` method by building a tool that starts project-specific Apache instances
Singleton Class Exec
In order to truly understand Ruby's object model, we must learn to see the singleton classes.
Ensure
There's more to Ruby's `ensure` keyword than just exception handling.
Class Method
Did you think Ruby had class methods? Surprise: it doesn't!
Singleton Class
Master the Ruby object model with the help of a dancing cow
Array Function
How to reliably normalize inputs into arrays in Ruby
Advanced Class Membership
How to check class of uncooperative, or outright dishonest Ruby objects.
