205 RR Eight Years of Ruby and Rails with Piotr Solnica

02:25 - Piotr Solnica Introduction

• Twitter 
• GitHub 
• Blog
• Ruby Object Mapper (ROM)
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• virtus 

03:04 - Piotr Solnica: 8 Things I Learned During 8 Years of Ruby and Rails 03:45 - Test-Driven Development 06:17 - Building a Stack

• Roda 
  • [YouTube] Jeremy Evans: Better Routing Through Trees (MountainWest RubyConf 2015)

09:56 - (TDD) Test-Driven Development Cont’d15:36 - Immutability (Immutable Objects)

• Command-Query Separation
• Changing Objects
• Freezing Objects
  • adamantium
• Zippers
• Persistent Data Structures
  • hamster

28:49 - No Rules, Just Guidelines

• Law of Demeter
• Writing Better Tests
• Fizz Buzz Test
  • Jeff Atwood: Why Can't Programmers.. Program? 
  • FizzBuzzEnterpriseEdition 
  • David’s Collection of Batpoop Crazy Fizzbuzz Solutions (Including the rand() one) 
• Data, Context, Interaction (DCI)

38:39 - Class Interfaces: “Class interfaces are a smell”

• Using Classes
• SOLID Principle

49:30 - “Convenience has a big price”

• Convenience vs Explicitness

55:06 - Mutation Testing 01:00:51 - “Ideas behind ORM are a fallacy”

• ORM (Object-Relational Mapping)
• Ruby Object Mapper (ROM)

01:10:42 -