9: David Heinemeier Hansson - Architecture, Patterns and Design

They talk about the pursuit of "purity", Domain Driven Design, ActiveRecord vs DataMapper, and developing an eye for "good code".

• DHH's Blog
• "Writing Software" keynote
• DHH's 5 most influential programming books
• Transitioning to SCSS at Etsy
• Jason Fried on Rebuilding Basecamp
• The Big Rewrite, revisited