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Clean Code with C#

Clean Code with C#

By : Jason Alls
4.5 (2)
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Clean Code with C#

Clean Code with C#

4.5 (2)
By: Jason Alls

Overview of this book

Traditionally associated with Windows desktop applications and game development, C# has expanded into web, cloud, and mobile development. However, despite its extensive coding features, professionals often encounter issues with efficiency, scalability, and maintainability due to poor code. Clean Code in C# guides you in identifying and resolving these problems using coding best practices. This book starts by comparing good and bad code to emphasize the importance of coding standards, principles, and methodologies. It then covers code reviews, unit testing, and test-driven development, and addresses cross-cutting concerns. As you advance through the chapters, you’ll discover programming best practices for objects, data structures, exception handling, and other aspects of writing C# computer programs. You’ll also explore API design and code quality enhancement tools, while studying examples of poor coding practices to understand what to avoid. By the end of this clean code book, you’ll have the developed the skills needed to apply industry-approved coding practices to write clean, readable, extendable, and maintainable C# code.
Table of Contents (18 chapters)
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Functional composition

Functional composition in C# refers to the practice of combining multiple functions to create a new function. The result of one function becomes the input for another function, allowing developers to chain and compose functions to perform more complex operations in a concise and declarative manner. This technique is a core concept in functional programming and enables code reuse and modularity.

There are several ways to achieve functional composition in C#, including using Lambda expressions, LINQ, and higher-order functions. Let’s explore some examples of functional composition in C#.

Using Lambda expressions

Func<int, int> addOne = x => x + 1;Func<int, int> doubleValue = x => x * 2;
Func<int, int> composedFunction = x => doubleValue(addOne(x));
int result = composedFunction(5); // result = doubleValue(addOne(5)) = doubleValue(6) = 12

In this example, we define two simple functions, addOne and doubleValue. Then,...

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