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Array-ifying Values

I can’t remember if I’ve written about this before. On the assumption that I haven’t, I’ll forge ahead. As I’ve mentioned in the past I hate null checks. They clutter up code and add nothing meaningful to the code’s narrative. I hate checks to see if a value is singular or plural too. I guess […]

Writing Self-Confident Code

A common idiom in ruby is to call a method only if its receiver is not nil:


Various libraries exist for making this a little more convenient. You can use andand, or if you are using Facets you can use ergo. And seriously, you should be using them — they make your […]

Virtuous Code

"The three virtues of a programmer: laziness, impatience, and hubris" — Larry Wall

Books and Screencasts

RubyTapas Screencasts

RubyTapas Screencasts

Small plates of gourmet Ruby code.

Confident Ruby

Confident Ruby cover

32 Patterns for joyful coding.

The Making of

Confident Ruby cover

Watch me build an app in Sinatra and Rails

Objects on Rails

Objects on Rails

A developer notebook on applying classic Object-Oriented principles to Ruby on Rails projects.

Exceptional Ruby

Exceptional Ruby

The definitive guide to exceptions and failure handling in Ruby.