: Using expression-bodied members and switch expressions makes the code concise and focused on the result.

: Pure functions ensure that calling a method won't cause surprises elsewhere in the system.

In the world of C# development, the journey toward is often a story of moving from a world of "how" things happen to a world of "what" the result should be. This transition helps developers write code that is more predictable, testable, and robust. The Quest for Pure Functions