3: Matt Machuga - Ruby, PHP, object oriented design, testing and other crap

They also talk about common struggles when learning new things, and trying to remain pragmatic while still pushing the boundaries of what you know.

• Matt's personal website
• Matt's courses at TutsPlus
• DHH's "Why Ruby?" Talk
• Array#forty_two
• Giant Robots Podcast
• DHH on Dependency Injection
• "Too Far Is Just Enough" by Shawn McCool
• Domain Driven Design
• mori
• Immutable JS