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Two screencasts, two ways to eradicate Ruby nil values
Learn two ways to avoid switching on nil in Rails apps, in this double feature from RubyTapas and Upcase
BRUNCH for January 20, 2019
The myth of raw data, OODA-loop debugging, learning robots, and more!
BRUNCH for December 23, 2018
Good morning, and happy Sunday! Here are some things I found interesting in the past week.
Your business rules are objects too
Have you ever struggled to place a method that seems like it belongs equally well in either of two different classes? In this screencast you'll learn an approach to resolve …
Refactoring Ruby: DRY up your domain models using a struct table
When refactoring Ruby code, getting a fresh perspective on the data model can help drive out a cleaner design.
Episode #634
You Could Have Sed It in Ruby
Don't spend time mastering UNIX tools if you can use Ruby one-liners instead.