Object Oriented Programming Books
A few people have asked for recommendations of good foundational Object Oriented Programming texts. The truth is I’m kind of behind on my formal OOP reading, and some of the early texts I…
Early access beta of “Objects on Rails” Now Available
UPDATE: Objects on Rails is now complete and freely available online. Often, at conferences and users group meetings, I find myself discussing the intersection of Ruby on Rails, Object-Oriented development, and Test-Driven…
You Can’t Subclass Integers in Ruby
This post is mainly just an excuse to test a Gist plugin for WordPress. Occasionally, you might think it would be handy to subclass Numeric types such as Integer. For…
Demeter: It’s not just a good idea. It’s the law.
Is #try really so bad? In response to my recent post about #try being a code smell, a lot of people made the reasonable objection that the example I used—of…