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CodeSignal

Applying Clean Code Principles

via CodeSignal

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Overview

Apply essential clean code principles, such as DRY, KISS, Law of Demeter, and SOLID in Go (GoLang). This course helps reinforce best practices through practical implementation and real-world examples.

Syllabus

  • Unit 1: Applying Clean Code Principles: DRY with Go
    • Refactor Repeated Logic to Use a Helper Function
    • Variable Extraction and DRY Principle in Go
    • Replace Temporary Variables with Query Methods in Go
  • Unit 2: Applying Clean Code Principles: KISS with Go
    • Applying the KISS Principle to Simplify Code in Go
    • Simplify Leap Year Calculation Using KISS Principle
    • Simplifying a Palindrome Checker in Go
  • Unit 3: Applying Clean Code Principles: Reducing Interdependencies with Go
    • Refactor Code to Follow the Law of Demeter
    • Refactor Code to Adhere to Law of Demeter in a Food Delivery System
  • Unit 4: Applying SOLID Principles with Go
    • Refactor Course Management to Follow Single Responsibility Principle
    • Refactoring for Open/Closed Principle in Go
    • Refactoring Interfaces for Better Vehicle Functionality
    • Dependency Inversion Principle with Printers in Go

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