Yegor's Elegant Objects Posts

In Elegant Objects Vol 1 most chapters have an associated blog post.
I've read the book and as clear by my review, I'm a big fan.
A lot of co-workers and colleagues want to borrow one of my copies. To help give some insight into the contents of the book; I've compiled the links to the blog posts here.

With this post, linking to all of Yegor's posts, it'll give a simpler, quicker, hopefully easier, insight into what Elegant Objects is about.

Chapter 1

• Never user -er names
• Make one constructor primary
• Keep constructors code-free

Chapter 2

• Encapsulate as little as possible - No Link
• Encapsulate something at the very least
• Always user interfaces
• Choose method names carefully
• Don't use public constants
• Be immutable
• Don't mock; use fakes
• Keep interfaces short; use smarts

Chapter 3

• Expose Fewer than five public methods - No Link
• Don't use static methods
• Never accept NULL arguments
• Be loyal and immutable or constant
• Never use getters and setters
• Don't use new outside of secondary ctors - No Link
• Avoid type introspection and casting

Chapter 4

• Never return NULL
• Throw only checked exceptions
• Be either final or abstract
• Use RAII - No Link

That's the high level of Elegant Objects Volume 1. I hope this shows how great the book is, or at least can open some discussion around these topics.