Sean and Derek take some listener questions, and dig into DRY.

• DRY
• Single Responsibility Principle (SRP)
• Inherited Resources
• Sandi Mets - All The Little Things
• Sign up for Sandi Metz's "Chainline" newsletter
• Sunk cost fallacy
• "Inheritence is not for sharing code"
• Eric Hayes' Rails PR
• Larry Bird

Thanks for sending us your questions and feedback. Got more? You can email us at hosts@bikeshed.fm or tweet us.