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Presentations: Refactorings

Objectives

During this activity:

• Students shall do a class presentation on different code refactorings.

This activity helps the student develop the following skills, values and attitudes: self-learning, proficiency in English, ability to analyze, synthesize and evaluate, and critical thinking.

Activity Description

Individually, each student shall do a class presentation on a specific code refactoring selected by drawing lots.

Name	Refactoring	Date
Cristina Lizbeth Arteaga Lazcano	Replace Temp with Chain	February 16
Emmanuel Byrd Suárez	Extract Surrounding Method	February 16
Aileen Nicole Ayala García	Substitute Algorithm	February 16
Carlos Alberto Reyes Vega	Move Method	February 23
Ituriel Habid Bellescusa Martínez	Replace Nested Conditional with Guard Clauses	February 23
Héctor Israel Saldaña Pérez	Replace Conditional with Polymorphism	February 23
José Eduardo Castilla Ibarra	Consolidate Duplicate Conditional Fragments	March 2
Alonso Ortiz Hernández	Remove Control Flag	March 2
Enrique Franco Scherer	Introduce Parameter Object	March 9
José Ángel Prado Dupont	Lazily Initialized Attribute	March 9
Andrea Margarita Pérez Barrera	Decompose Conditional	March 9

Each presentation must meet the following requirements:

• It must be completely in English.
• It must last between 3 and 5 minutes.
• It must include:
  • General description.
  • Motivation.
  • Mechanics.
  • At least one complete example, which must be different from the ones presented in the book.
• You must use flip chart sheets (pliegos de papel rotafolio o papel bond) as visual aids.
• You may not use a computer/projector during the presentation.
• You must allow 1 minute for questions (additional to the 3-5 minutes of presentation time)

Evaluation

Elements that will be taken into account during the evaluation include:

• Knowledge of the topic.
• Clarity of the presentation.
• Quality of visual aids.
• Fluency and pronunciation.