Practical Object-Oriented Design: An Agile Primer Using Ruby, 2nd Edition
by Sandi Metz
- Length: 288 pages
- Publication Date: 2018-09-01
99 Bottles of OOP, A Practical Guide to Object-Oriented Design, Ruby Edition
- Length: 182 pages
- Publication Date: 2017-09-03
Practical Object-Oriented Design in Ruby
by Sandi Metz
- Length: 272 pages
- Publication Date: 2012-09-15