Information Technology Seminar I: Schedule

Practical Object-Oriented Design

Aoyama Gakuin University, Summer 2019, Martin J. Dürst (last updated 2019-08-23)

(links to presentations and minutes are only accessible with a password)

Chapter and page numbers refer to Practical Object-Oriented Design - An Agile Primer Using Ruby, Second Edition, Sandi Metz, Pearson Addison-Wesley, 2019.

Code for this book is available at https://github.com/skmetz/poodr2 (use Download ZIP if you don't want to install git). To execute, move to the directory where the code is and start irb with irb --simple-prompt. Once in irb, use require 'absolute_program_name' or require_relative 'relative_program_name'.

April 10

Introduction: Martin J. Dürst

Homework for April 17: Install Ruby (install the latest versions of Ruby 2.5 (or Ruby 2.4) from RubyInstaller (including Devkit), or make sure that your cygwin installation includes a recent Ruby version)

For a gentle introduction to Ruby, please also see Programming Basics II (2011)

April 17 (Martin J. Dürst)

Introduction to Ruby

April 24 (minutes: 瀧平)

a) 1. Object-Oriented Design (pp. 1-13): Ju

b) 2. Designing Classes with a Single Responsibility (pp. 15-23): 木下

May 1: 即位の日、休講

May 8 (minutes: 木下)

c) Writing Code That Embraces Change (pp. 24-35): 野口

d) 3. Managing Dependencies (pp. 37-48): 川西

May 15 (minutes: 野口)

e) Remove Argument-Order Dependencies (pp. 48-59): 佐藤

f) 4. Creating Flexible Interfaces (pp. 61-72): 三倉

May 22 (minutes: 川西)

g) Seeking Context Independence (pp. 72-84): 松下

h) 5. Reducing Costs with Duck Typing (pp. 85-95): 瀧平

May 29 (minutes: Ju)

i) Writing Code That Relies on Ducks (pp. 95-103): 山下

j) 6. Acquiring Behavior through Inheritance (pp. 105-116): 吉村

June 5 (minutes: 三倉)

A) Finding the Abstraction (pp. 116-129): 野口

B) Managing Coupling between Superclasses and Subclasses (pp. 129-140): 佐藤

June 12 (minutes: 佐藤)

C) 7. Sharing Role Behavior with Modules (pp. 141-158): 松下

D) Writing Inheritable Code, 8. Combining Objects with Composition (pp. 158-176): 瀧平

June 19 (minutes: 松下)

E) Manufacturing Parts (pp. 176-191): 山下

F) 9. Designing Cost-Effective Tests (pp. 193-208): 木下

June 26 (minutes: 山下)

G) Injecting Dependencies Using Classes (pp. 208-227): 吉村

H) Using Role Tests to Validate Doubles (pp. 227-244): 三倉

July 3 (minutes: 吉村)

I) 99 Bottles of OOP, Chapter 1: Ju

J) 99 Bottles of OOP, Chapter 6: 川西

July 10: Research at the Software Lab (reports by teachers and B4/M1 students)

Yoshiyuki Shoji

Tsukasa Sawaura

July 17: Research at the Software Lab (reports by teachers and B4 students)

Martin Dürst

Keita Sugitani

July 24: Research at the Software Lab (reports by B4/M1/M2 students and interns)

David Gomez: Implementing Sparse Matrices with Ruby

Kanami Inaba: SVG and SVuGy

(July 27 to August 3: Term final exams)