This repository is about a lecture on Advanced Object-Oriented Design given by S. Ducasse, B. Sarenac and G. Rakic in January 2024 at the university of Plovdiv.

• Each session is 45 min.

• Exercise descriptions are in the folder Exercises

• Install Pharo using the PharoLauncher from http://www.pharo.org

• The files resources contains information to configure Pharo as well as some extra links.

Thursday 16

1 Welcome (40 min)

• Introduction: oo design, oo design with Pharo
• Pharo https://rmod-pharo-mooc.lille.inria.fr/MOOC/PharoMOOC/Week1/C019-W1S02-WhatIsPharo.pdf
• First look and Hello World in Pharo environment

2 Brief overview of the Syntax (1.30 h)

• http://rmod-pharo-mooc.lille.inria.fr/MOOC/PharoMOOC/Week1/C019-W1S05-PharoSyntaxInANutshell.pdf
• trying examples from the presentation in Pharo in Playground
• How to pass the exam?
  • Practice: MOOC Quizes Module 0
  • watched 0.1 video and did 0.1, 0.2 quizzes
• Small example with creating a few classes and instantiating them in Playground (suggestion)

3 Design: sending a message (1 h)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M1-1-Essence-01-NotExample.pdf

• https://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M1-2-Essence-02-Dispatch.pdf

4 Practice: ProfStef (30 min)

Homework

• Watch Module 1 of https://advanced-design-mooc.pharo.org

Friday 17

1 Messages and exercise (15 min)

• https://rmod-pharo-mooc.lille.inria.fr/MOOC/PharoMOOC/Week2/C019-W2S01-Messages.pdf

• https://rmod-pharo-mooc.lille.inria.fr/MOOC/PharoMOOC/Week2/C019-W2S02-Messages-ForTheJavaProgrammers.pdf

• https://rmod-pharo-mooc.lille.inria.fr/MOOC/PharoMOOC/Week2/C019-W2S03-Messages-Precedence.pdf

2 Design: self/super (45 hour)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M1-4-Essence-04-Self.pdf

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M1-5-Essence-05-Super.pdf

3 Getting started with XTDD (1 hour)

• Live Counter by example
• TDD http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M2-3-Tests-03-TDD.pdf

4 Practice: Counter (1 hour)

5.1 Practice: DSL (45 min)

• Explain class side methods

Lunch

5.2 Practice: DSL (1.30 hour)

6 Design: Double dispatch (30 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M6-1-DoubleDispatch-01-StoneExercise.pdf

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M6-2-DoubleDispatch-04-NoSymmetrical.pdf

7 Practice: Stone paper scissor (15 min)

8 Practice: Stone paper scissor lizzard Spock (15 min)

9 Design: Hook and Template (30 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M3-2-Essence-07-SelfSendsArePlansForReuse.pdf

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M4-4-BasicPrinciples-05-FatClassesAreBad.pdf

Homework

• Watch Module 2 of https://advanced-design-mooc.pharo.org

Saturday 18

1 Practice: Expression (2.30 h)

2 Practice: Expression

3 Design: Composite (15 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M5-1-DesignPattern-03-Composite.pdf

4 Design: Visitor (15 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M6-4-DesignPattern-04-Visitor.pdf

Lunch

5 Practice: Expressions + visitor (2 h)

6 Practice: Expression + visitor (1 h)

7 Design: delegation vs. Inheritance (15 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M5-4-BasicPrinciples-06-DelegationVsInheritance.pdf

8 Design: About coupling (15 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M9-1-Principles-04-LawOfDemeter.pdf

Homework

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M9-5-CaseStudy-05-Sokoban-Analysis.pdf

• Watch http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M4-2-BasicPrinciples-04-AboutObjectsVSData.pdf

Sunday 19

1 Design Command and isNil (30 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M5-3-DesignPattern-07-Command-Definition.pdf

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M5-7-Principles-01-AvoidIsNil.pdf

2 Practice: Robots | Memory game (1.30 h)

3 Showcase (15 min)

• Showcase debugger
• Track code with Git
• Upload code to GitHub and clone from GitHub

4 How to check in your code with Git? (15 min)

5 Practice: Robots | Memory game (1 h)

6 Design: about sharing (30 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M8-2-Principles-08-Sharing.pdf

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M7-1-Principles-01-LazyInitialization.pdf

Lunch

7 Design: Global Variables (30 min)

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M4-3-Principles-02-AboutGlobalVariables.pdf

• http://rmod-pharo-mooc.lille.inria.fr/AdvancedDesignMooc/Slides/M9-4-CaseStudy-06-LayeredSettingsArchitecture.pdf

8 Practice: Robots / Memory Game (1 h)

9 Fun with meta programming (15 min)

• How to transform method on the fly

• Little Visitors on AST

10 Tools presentation on ecosystem (1 h)

10 Conclusion (15 min)

• About process
• Use tests to encode your knowledge
• Refactor
• ESUG
• GSoC
• isLoop

Exercices

Check the folder Exercises