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CodeSignal

Refactoring Code for Readability and Maintainability in Ruby

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Overview

Delve deep into the world of refactoring, where you'll learn the theory and application of transforming code into a cleaner, more efficient version while retaining its functionality. This course is perfect for developers looking to enhance their code maintenance and performance skills through practical refactoring techniques.

Syllabus

  • Unit 1: Refactoring and Code Smells in Ruby
    • Refactoring Beverage Cost Calculation
    • Refactor Code for Calculating Total Bill
    • Improve Readability and Maintainability of Match Results Code
    • Refactor Code for Clarity and Descriptiveness
    • Refactor and Calculate Discounted Product Prices
  • Unit 2: Refactoring Techniques in Ruby
    • Refactor Code to Use a Separate Discount Calculation Method
    • Refactor Code by Splitting Functions in Ruby
    • Improving Factorial Calculation with Math Module
    • Refactoring Code for Item Pricing with Discounts and Taxes
    • Refactoring Rectangle Property Calculations in Ruby
  • Unit 3: Leveraging Object-Oriented Programming Principles in Ruby
    • Encapsulate Book Details in a Ruby Class
    • Temperature Conversion Refactoring Task
    • Refactoring Notifications Using Polymorphism
    • Refactor ShoppingCart using Composition in Ruby
    • Refactor Code with Object-Oriented Principles in Ruby
  • Unit 4: Code Decoupling and Modularization in Ruby
    • Decoupling Employee Information into Separate Classes
    • Separation of Concerns in Ruby: Refactoring the Book Class
    • Separating Concerns in User Management System
  • Unit 5: Stepping into Refactoring Code in Ruby
    • Refactor a Monster Encounter Simulation Using OOP Principles in Ruby
    • Refactor Adventure Damage Calculation Using OOP Principles
    • Refactoring Adventure Score Calculation Using OOP in Ruby
    • Refactoring Adventures with Object-Oriented Programming

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