[PS] C# Design Patterns: Rules Engine Pattern Course (Oct 2020) + Files

Introduction to the Rules Engine Pattern
The C# Design Patterns: Rules Engine Pattern Course writes about how to make complex conditional logic less complex and modernize it in C# applications. Featuring the world-renowned expert instructor, Steve Smith, this is an intermediate-level course aimed at developers who have become accustomed to and used to big, tangled, messy-looking, not easily maintained, if…else statements, and business logic. Learning the rules engine approach will provide you with an answer when faced with how to add clarity, flexibility, and scalability to your code.

Identifying the Need for a Rules Engine
By the beginning of the C# Design Patterns: Rules Engine Pattern Course, you will have to understand how to anticipate the hallmarks of excessively complex reasoning, including excessive cyclomatic complexity, overly rigid codebase architectures, and an unwillingness to change the specifics of decision making when it is time to do so. With the use of practical examples such as the calculation of customer discount or feature flagging, the course provides an overview of how not only logic can be streamlined with a rules engine, but also be more open to new extensions of features without the need to modify existing features that are already working.

Building the Rules Engine in C#
The most significant part of the tutoring is a practical tutorial on building a rules engine. You will learn to formulate the structure of individual rules, each with a condition and an outcome, and to group them into a series of rules to be interpreted by the engine. With demos on coding tricks like boshing a discount calculator, you will obtain skills to add, order, and manage your rules in a tidy and maintainable manner dynamically.

Applying and Scaling the Pattern
Lastly, the C# Design Patterns: Rules Engine Pattern Course shows how to incorporate a rules engine in a practical application. You will be introduced to a way that allows you to add new functionality without modifying existing business logic; as such, your system will become more reliable and simpler to update. At the end, you will not only be able to use a simple rules engine but also know how to scale the rules engine to larger projects, which gives you a working design pattern to deal with conditional complexity in C# with a high degree of confidence.