SOLID 101

SOLID 101 is a study project using .NET 8.0 and C# to showcase all five SOLID principles.

Check the blog for a detailed walkthrough.

The 5 SOLID principles are:

S - Single-responsibility principle

A class should have a single responsibility.

O - Open-closed principle

Classes should be open for extension, but closed for modification.

L - Liskov Substitution principle

If S is a subtype of T, then objects of type T in a program may be replaced with objects of type S without altering any of the desirable properties of that program.

I - Interface segregation principle

Clients should not be forced to depend on methods that they do not use.

D - Dependency Inversion principle

High-level modules should not depend on low-level modules. Both should depend on abstractions.
Abstractions should not depend on details. Details should depend on abstractions.

References:

• https://www.educative.io/blog/solid-principles-oop-c-sharp
• https://sites.google.com/site/unclebobconsultingllc/getting-a-solid-start
• https://medium.com/backticks-tildes/the-s-o-l-i-d-principles-in-pictures-b34ce2f1e898