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https://github.com/ramon-felipe/nullobjectpatterntest

Last synced: 13 days ago
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Host: GitHub
URL: https://github.com/ramon-felipe/nullobjectpatterntest
Owner: ramon-felipe
Created: 2021-05-21T01:00:27.000Z (over 3 years ago)
Default Branch: master
Last Pushed: 2021-05-21T13:38:18.000Z (over 3 years ago)
Last Synced: 2024-11-09T18:30:58.002Z (2 months ago)
Language: C#
Size: 105 KB
Stars: 0
Watchers: 2
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md

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README

        # Description

It is a simple test showing how to use the null object pattern.

Instead of always verifying if an instance is null, we create a new class that will be placed in case of unimplemented code and we decide what is this object behavior.

This simple test also makes use of SOLID principles:

-   Separeted classes with their own responsibilities (SRP)

-   The Program class uses a factory to get an object, so it is opened for extension and closed for modification. (OCP)

-   The child classes can substitute the base class without compromising its functionality, achieving that by using abstract class and methods (LSP)